openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915: Rename intel_output to intel_encoder. 

The intel_output naming is inherited from the UMS code, which had a
structure of screen -> CRTC -> output.  The DRM code has an additional
notion of encoder/connector, so the structure is screen -> CRTC ->
encoder -> connector.  This is a useful structure for SDVO encoders
which can support multiple connectors (each of which requires
different programming in the one encoder and could be connected to
different CRTCs), or for DVI-I, where multiple encoders feed into the
connector for whether it's used for digital or analog.  Most of our
code is encoder-related, so transition it to talking about encoders
before we start trying to distinguish connectors.

This patch is produced by sed s/intel_output/intel_encoder/ over the
driver.

Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Eric Anholt 2010-03-25 11:11:14 -07:00
parent 5e64499f3d
commit 21d40d37ec
11 changed files with 663 additions and 663 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/i915/i915_irq.c
View File

@ -259,10 +259,10 @@ static void i915_hotplug_work_func(struct work_struct *work)
if (mode_config->num_connector) {
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
if (intel_output->hot_plug)
(*intel_output->hot_plug) (intel_output);
if (intel_encoder->hot_plug)
(*intel_encoder->hot_plug) (intel_encoder);
}
}
/* Just fire off a uevent and let userspace tell us what to do */

68
drivers/gpu/drm/i915/intel_crt.c
View File

@ -246,19 +246,19 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
static bool intel_crt_detect_ddc(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
/* CRT should always be at 0, but check anyway */
if (intel_output->type != INTEL_OUTPUT_ANALOG)
if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
return false;
return intel_ddc_probe(intel_output);
return intel_ddc_probe(intel_encoder);
}
static enum drm_connector_status
intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output)
intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
{
struct drm_encoder *encoder = &intel_output->enc;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@ -386,8 +386,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output)
static enum drm_connector_status intel_crt_detect(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct drm_encoder *encoder = &intel_output->enc;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_crtc *crtc;
int dpms_mode;
enum drm_connector_status status;
@ -404,13 +404,13 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
/* for pre-945g platforms use load detect */
if (encoder->crtc && encoder->crtc->enabled) {
status = intel_crt_load_detect(encoder->crtc, intel_output);
status = intel_crt_load_detect(encoder->crtc, intel_encoder);
} else {
crtc = intel_get_load_detect_pipe(intel_output,
crtc = intel_get_load_detect_pipe(intel_encoder,
NULL, &dpms_mode);
if (crtc) {
status = intel_crt_load_detect(crtc, intel_output);
intel_release_load_detect_pipe(intel_output, dpms_mode);
status = intel_crt_load_detect(crtc, intel_encoder);
intel_release_load_detect_pipe(intel_encoder, dpms_mode);
} else
status = connector_status_unknown;
}
@ -420,9 +420,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
static void intel_crt_destroy(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
intel_i2c_destroy(intel_output->ddc_bus);
intel_i2c_destroy(intel_encoder->ddc_bus);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(connector);
@ -431,28 +431,28 @@ static void intel_crt_destroy(struct drm_connector *connector)
static int intel_crt_get_modes(struct drm_connector *connector)
{
int ret;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct i2c_adapter *ddcbus;
struct drm_device *dev = connector->dev;
ret = intel_ddc_get_modes(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
if (ret || !IS_G4X(dev))
goto end;
ddcbus = intel_output->ddc_bus;
ddcbus = intel_encoder->ddc_bus;
/* Try to probe digital port for output in DVI-I -> VGA mode. */
intel_output->ddc_bus =
intel_encoder->ddc_bus =
intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D");
if (!intel_output->ddc_bus) {
intel_output->ddc_bus = ddcbus;
if (!intel_encoder->ddc_bus) {
intel_encoder->ddc_bus = ddcbus;
dev_printk(KERN_ERR, &connector->dev->pdev->dev,
"DDC bus registration failed for CRTDDC_D.\n");
goto end;
}
/* Try to get modes by GPIOD port */
ret = intel_ddc_get_modes(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
intel_i2c_destroy(ddcbus);
end:
@ -505,23 +505,23 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
void intel_crt_init(struct drm_device *dev)
{
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 i2c_reg;
intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL);
if (!intel_output)
intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
if (!intel_encoder)
return;
connector = &intel_output->base;
drm_connector_init(dev, &intel_output->base,
connector = &intel_encoder->base;
drm_connector_init(dev, &intel_encoder->base,
&intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
drm_encoder_init(dev, &intel_output->enc, &intel_crt_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_crt_enc_funcs,
DRM_MODE_ENCODER_DAC);
drm_mode_connector_attach_encoder(&intel_output->base,
&intel_output->enc);
drm_mode_connector_attach_encoder(&intel_encoder->base,
&intel_encoder->enc);
/* Set up the DDC bus. */
if (HAS_PCH_SPLIT(dev))
@ -532,22 +532,22 @@ void intel_crt_init(struct drm_device *dev)
if (dev_priv->crt_ddc_bus != 0)
i2c_reg = dev_priv->crt_ddc_bus;
}
intel_output->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
if (!intel_output->ddc_bus) {
intel_encoder->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
if (!intel_encoder->ddc_bus) {
dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
"failed.\n");
return;
}
intel_output->type = INTEL_OUTPUT_ANALOG;
intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
intel_encoder->type = INTEL_OUTPUT_ANALOG;
intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
(1 << INTEL_ANALOG_CLONE_BIT) |
(1 << INTEL_SDVO_LVDS_CLONE_BIT);
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs);
drm_encoder_helper_add(&intel_encoder->enc, &intel_crt_helper_funcs);
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
drm_sysfs_connector_add(connector);

46
drivers/gpu/drm/i915/intel_display.c
View File

@ -746,8 +746,8 @@ bool intel_pipe_has_type (struct drm_crtc *crtc, int type)
list_for_each_entry(l_entry, &mode_config->connector_list, head) {
if (l_entry->encoder &&
l_entry->encoder->crtc == crtc) {
struct intel_output *intel_output = to_intel_output(l_entry);
if (intel_output->type == type)
struct intel_encoder *intel_encoder = to_intel_encoder(l_entry);
if (intel_encoder->type == type)
return true;
}
}
@ -2942,19 +2942,19 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
drm_vblank_pre_modeset(dev, pipe);
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
if (!connector->encoder || connector->encoder->crtc != crtc)
continue;
switch (intel_output->type) {
switch (intel_encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
if (intel_output->needs_tv_clock)
if (intel_encoder->needs_tv_clock)
is_tv = true;
break;
case INTEL_OUTPUT_DVO:
@ -3049,7 +3049,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
struct drm_connector *edp;
target_clock = mode->clock;
edp = intel_pipe_get_output(crtc);
intel_edp_link_config(to_intel_output(edp),
intel_edp_link_config(to_intel_encoder(edp),
&lane, &link_bw);
} else {
/* DP over FDI requires target mode clock
@ -3669,14 +3669,14 @@ static struct drm_display_mode load_detect_mode = {
704, 832, 0, 480, 489, 491, 520, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
};
struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output,
struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder,
struct drm_display_mode *mode,
int *dpms_mode)
{
struct intel_crtc *intel_crtc;
struct drm_crtc *possible_crtc;
struct drm_crtc *supported_crtc =NULL;
struct drm_encoder *encoder = &intel_output->enc;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_crtc *crtc = NULL;
struct drm_device *dev = encoder->dev;
struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
@ -3728,8 +3728,8 @@ struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output,
}
encoder->crtc = crtc;
intel_output->base.encoder = encoder;
intel_output->load_detect_temp = true;
intel_encoder->base.encoder = encoder;
intel_encoder->load_detect_temp = true;
intel_crtc = to_intel_crtc(crtc);
*dpms_mode = intel_crtc->dpms_mode;
@ -3754,18 +3754,18 @@ struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output,
return crtc;
}
void intel_release_load_detect_pipe(struct intel_output *intel_output, int dpms_mode)
void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder, int dpms_mode)
{
struct drm_encoder *encoder = &intel_output->enc;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_device *dev = encoder->dev;
struct drm_crtc *crtc = encoder->crtc;
struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
if (intel_output->load_detect_temp) {
if (intel_encoder->load_detect_temp) {
encoder->crtc = NULL;
intel_output->base.encoder = NULL;
intel_output->load_detect_temp = false;
intel_encoder->base.encoder = NULL;
intel_encoder->load_detect_temp = false;
crtc->enabled = drm_helper_crtc_in_use(crtc);
drm_helper_disable_unused_functions(dev);
}
@ -4398,8 +4398,8 @@ static int intel_connector_clones(struct drm_device *dev, int type_mask)
int entry = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct intel_output *intel_output = to_intel_output(connector);
if (type_mask & intel_output->clone_mask)
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
if (type_mask & intel_encoder->clone_mask)
index_mask |= (1 << entry);
entry++;
}
@ -4494,12 +4494,12 @@ static void intel_setup_outputs(struct drm_device *dev)
intel_tv_init(dev);
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct intel_output *intel_output = to_intel_output(connector);
struct drm_encoder *encoder = &intel_output->enc;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_encoder *encoder = &intel_encoder->enc;
encoder->possible_crtcs = intel_output->crtc_mask;
encoder->possible_crtcs = intel_encoder->crtc_mask;
encoder->possible_clones = intel_connector_clones(dev,
intel_output->clone_mask);
intel_encoder->clone_mask);
}
}
@ -4977,9 +4977,9 @@ void intel_modeset_cleanup(struct drm_device *dev)
*/
struct drm_encoder *intel_best_encoder(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
return &intel_output->enc;
return &intel_encoder->enc;
}
/*

256
drivers/gpu/drm/i915/intel_dp.c
View File

@ -54,23 +54,23 @@ struct intel_dp_priv {
uint8_t link_bw;
uint8_t lane_count;
uint8_t dpcd[4];
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct i2c_adapter adapter;
struct i2c_algo_dp_aux_data algo;
};
static void
intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP,
uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE]);
static void
intel_dp_link_down(struct intel_output *intel_output, uint32_t DP);
intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP);
void
intel_edp_link_config (struct intel_output *intel_output,
intel_edp_link_config (struct intel_encoder *intel_encoder,
int *lane_num, int *link_bw)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
*lane_num = dp_priv->lane_count;
if (dp_priv->link_bw == DP_LINK_BW_1_62)
@ -80,9 +80,9 @@ intel_edp_link_config (struct intel_output *intel_output,
}
static int
intel_dp_max_lane_count(struct intel_output *intel_output)
intel_dp_max_lane_count(struct intel_encoder *intel_encoder)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
int max_lane_count = 4;
if (dp_priv->dpcd[0] >= 0x11) {
@ -98,9 +98,9 @@ intel_dp_max_lane_count(struct intel_output *intel_output)
}
static int
intel_dp_max_link_bw(struct intel_output *intel_output)
intel_dp_max_link_bw(struct intel_encoder *intel_encoder)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
int max_link_bw = dp_priv->dpcd[1];
switch (max_link_bw) {
@ -126,11 +126,11 @@ intel_dp_link_clock(uint8_t link_bw)
/* I think this is a fiction */
static int
intel_dp_link_required(struct drm_device *dev,
struct intel_output *intel_output, int pixel_clock)
struct intel_encoder *intel_encoder, int pixel_clock)
{
struct drm_i915_private *dev_priv = dev->dev_private;
if (IS_eDP(intel_output))
if (IS_eDP(intel_encoder))
return (pixel_clock * dev_priv->edp_bpp) / 8;
else
return pixel_clock * 3;
@ -140,11 +140,11 @@ static int
intel_dp_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct intel_output *intel_output = to_intel_output(connector);
int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_output));
int max_lanes = intel_dp_max_lane_count(intel_output);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_encoder));
int max_lanes = intel_dp_max_lane_count(intel_encoder);
if (intel_dp_link_required(connector->dev, intel_output, mode->clock)
if (intel_dp_link_required(connector->dev, intel_encoder, mode->clock)
> max_link_clock * max_lanes)
return MODE_CLOCK_HIGH;
@ -208,13 +208,13 @@ intel_hrawclk(struct drm_device *dev)
}
static int
intel_dp_aux_ch(struct intel_output *intel_output,
intel_dp_aux_ch(struct intel_encoder *intel_encoder,
uint8_t *send, int send_bytes,
uint8_t *recv, int recv_size)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
uint32_t output_reg = dp_priv->output_reg;
struct drm_device *dev = intel_output->base.dev;
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t ch_ctl = output_reg + 0x10;
uint32_t ch_data = ch_ctl + 4;
@ -229,7 +229,7 @@ intel_dp_aux_ch(struct intel_output *intel_output,
* and would like to run at 2MHz. So, take the
* hrawclk value and divide by 2 and use that
*/
if (IS_eDP(intel_output))
if (IS_eDP(intel_encoder))
aux_clock_divider = 225; /* eDP input clock at 450Mhz */
else if (HAS_PCH_SPLIT(dev))
aux_clock_divider = 62; /* IRL input clock fixed at 125Mhz */
@ -312,7 +312,7 @@ intel_dp_aux_ch(struct intel_output *intel_output,
/* Write data to the aux channel in native mode */
static int
intel_dp_aux_native_write(struct intel_output *intel_output,
intel_dp_aux_native_write(struct intel_encoder *intel_encoder,
uint16_t address, uint8_t *send, int send_bytes)
{
int ret;
@ -329,7 +329,7 @@ intel_dp_aux_native_write(struct intel_output *intel_output,
memcpy(&msg[4], send, send_bytes);
msg_bytes = send_bytes + 4;
for (;;) {
ret = intel_dp_aux_ch(intel_output, msg, msg_bytes, &ack, 1);
ret = intel_dp_aux_ch(intel_encoder, msg, msg_bytes, &ack, 1);
if (ret < 0)
return ret;
if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
@ -344,15 +344,15 @@ intel_dp_aux_native_write(struct intel_output *intel_output,
/* Write a single byte to the aux channel in native mode */
static int
intel_dp_aux_native_write_1(struct intel_output *intel_output,
intel_dp_aux_native_write_1(struct intel_encoder *intel_encoder,
uint16_t address, uint8_t byte)
{
return intel_dp_aux_native_write(intel_output, address, &byte, 1);
return intel_dp_aux_native_write(intel_encoder, address, &byte, 1);
}
/* read bytes from a native aux channel */
static int
intel_dp_aux_native_read(struct intel_output *intel_output,
intel_dp_aux_native_read(struct intel_encoder *intel_encoder,
uint16_t address, uint8_t *recv, int recv_bytes)
{
uint8_t msg[4];
@ -371,7 +371,7 @@ intel_dp_aux_native_read(struct intel_output *intel_output,
reply_bytes = recv_bytes + 1;
for (;;) {
ret = intel_dp_aux_ch(intel_output, msg, msg_bytes,
ret = intel_dp_aux_ch(intel_encoder, msg, msg_bytes,
reply, reply_bytes);
if (ret == 0)
return -EPROTO;
@ -397,7 +397,7 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
struct intel_dp_priv *dp_priv = container_of(adapter,
struct intel_dp_priv,
adapter);
struct intel_output *intel_output = dp_priv->intel_output;
struct intel_encoder *intel_encoder = dp_priv->intel_encoder;
uint16_t address = algo_data->address;
uint8_t msg[5];
uint8_t reply[2];
@ -436,7 +436,7 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
}
for (;;) {
ret = intel_dp_aux_ch(intel_output,
ret = intel_dp_aux_ch(intel_encoder,
msg, msg_bytes,
reply, reply_bytes);
if (ret < 0) {
@ -464,9 +464,9 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
}
static int
intel_dp_i2c_init(struct intel_output *intel_output, const char *name)
intel_dp_i2c_init(struct intel_encoder *intel_encoder, const char *name)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
DRM_DEBUG_KMS("i2c_init %s\n", name);
dp_priv->algo.running = false;
@ -479,7 +479,7 @@ intel_dp_i2c_init(struct intel_output *intel_output, const char *name)
strncpy (dp_priv->adapter.name, name, sizeof(dp_priv->adapter.name) - 1);
dp_priv->adapter.name[sizeof(dp_priv->adapter.name) - 1] = '\0';
dp_priv->adapter.algo_data = &dp_priv->algo;
dp_priv->adapter.dev.parent = &intel_output->base.kdev;
dp_priv->adapter.dev.parent = &intel_encoder->base.kdev;
return i2c_dp_aux_add_bus(&dp_priv->adapter);
}
@ -488,18 +488,18 @@ static bool
intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
int lane_count, clock;
int max_lane_count = intel_dp_max_lane_count(intel_output);
int max_clock = intel_dp_max_link_bw(intel_output) == DP_LINK_BW_2_7 ? 1 : 0;
int max_lane_count = intel_dp_max_lane_count(intel_encoder);
int max_clock = intel_dp_max_link_bw(intel_encoder) == DP_LINK_BW_2_7 ? 1 : 0;
static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };
for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
for (clock = 0; clock <= max_clock; clock++) {
int link_avail = intel_dp_link_clock(bws[clock]) * lane_count;
if (intel_dp_link_required(encoder->dev, intel_output, mode->clock)
if (intel_dp_link_required(encoder->dev, intel_encoder, mode->clock)
<= link_avail) {
dp_priv->link_bw = bws[clock];
dp_priv->lane_count = lane_count;
@ -561,16 +561,16 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct intel_dp_m_n m_n;
/*
* Find the lane count in the intel_output private
* Find the lane count in the intel_encoder private
*/
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
if (!connector->encoder || connector->encoder->crtc != crtc)
continue;
if (intel_output->type == INTEL_OUTPUT_DISPLAYPORT) {
if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT) {
lane_count = dp_priv->lane_count;
break;
}
@ -625,9 +625,9 @@ static void
intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct drm_crtc *crtc = intel_output->enc.crtc;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
struct drm_crtc *crtc = intel_encoder->enc.crtc;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
dp_priv->DP = (DP_LINK_TRAIN_OFF |
@ -666,7 +666,7 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
if (intel_crtc->pipe == 1)
dp_priv->DP |= DP_PIPEB_SELECT;
if (IS_eDP(intel_output)) {
if (IS_eDP(intel_encoder)) {
/* don't miss out required setting for eDP */
dp_priv->DP |= DP_PLL_ENABLE;
if (adjusted_mode->clock < 200000)
@ -701,22 +701,22 @@ static void ironlake_edp_backlight_off (struct drm_device *dev)
static void
intel_dp_dpms(struct drm_encoder *encoder, int mode)
{
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct drm_device *dev = intel_output->base.dev;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t dp_reg = I915_READ(dp_priv->output_reg);
if (mode != DRM_MODE_DPMS_ON) {
if (dp_reg & DP_PORT_EN) {
intel_dp_link_down(intel_output, dp_priv->DP);
if (IS_eDP(intel_output))
intel_dp_link_down(intel_encoder, dp_priv->DP);
if (IS_eDP(intel_encoder))
ironlake_edp_backlight_off(dev);
}
} else {
if (!(dp_reg & DP_PORT_EN)) {
intel_dp_link_train(intel_output, dp_priv->DP, dp_priv->link_configuration);
if (IS_eDP(intel_output))
intel_dp_link_train(intel_encoder, dp_priv->DP, dp_priv->link_configuration);
if (IS_eDP(intel_encoder))
ironlake_edp_backlight_on(dev);
}
}
@ -728,12 +728,12 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode)
* link status information
*/
static bool
intel_dp_get_link_status(struct intel_output *intel_output,
intel_dp_get_link_status(struct intel_encoder *intel_encoder,
uint8_t link_status[DP_LINK_STATUS_SIZE])
{
int ret;
ret = intel_dp_aux_native_read(intel_output,
ret = intel_dp_aux_native_read(intel_encoder,
DP_LANE0_1_STATUS,
link_status, DP_LINK_STATUS_SIZE);
if (ret != DP_LINK_STATUS_SIZE)
@ -751,13 +751,13 @@ intel_dp_link_status(uint8_t link_status[DP_LINK_STATUS_SIZE],
static void
intel_dp_save(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct drm_device *dev = intel_output->base.dev;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
dp_priv->save_DP = I915_READ(dp_priv->output_reg);
intel_dp_aux_native_read(intel_output, DP_LINK_BW_SET,
intel_dp_aux_native_read(intel_encoder, DP_LINK_BW_SET,
dp_priv->save_link_configuration,
sizeof (dp_priv->save_link_configuration));
}
@ -824,7 +824,7 @@ intel_dp_pre_emphasis_max(uint8_t voltage_swing)
}
static void
intel_get_adjust_train(struct intel_output *intel_output,
intel_get_adjust_train(struct intel_encoder *intel_encoder,
uint8_t link_status[DP_LINK_STATUS_SIZE],
int lane_count,
uint8_t train_set[4])
@ -941,15 +941,15 @@ intel_channel_eq_ok(uint8_t link_status[DP_LINK_STATUS_SIZE], int lane_count)
}
static bool
intel_dp_set_link_train(struct intel_output *intel_output,
intel_dp_set_link_train(struct intel_encoder *intel_encoder,
uint32_t dp_reg_value,
uint8_t dp_train_pat,
uint8_t train_set[4],
bool first)
{
struct drm_device *dev = intel_output->base.dev;
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
int ret;
I915_WRITE(dp_priv->output_reg, dp_reg_value);
@ -957,11 +957,11 @@ intel_dp_set_link_train(struct intel_output *intel_output,
if (first)
intel_wait_for_vblank(dev);
intel_dp_aux_native_write_1(intel_output,
intel_dp_aux_native_write_1(intel_encoder,
DP_TRAINING_PATTERN_SET,
dp_train_pat);
ret = intel_dp_aux_native_write(intel_output,
ret = intel_dp_aux_native_write(intel_encoder,
DP_TRAINING_LANE0_SET, train_set, 4);
if (ret != 4)
return false;
@ -970,12 +970,12 @@ intel_dp_set_link_train(struct intel_output *intel_output,
}
static void
intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP,
uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE])
{
struct drm_device *dev = intel_output->base.dev;
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
uint8_t train_set[4];
uint8_t link_status[DP_LINK_STATUS_SIZE];
int i;
@ -986,7 +986,7 @@ intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
int tries;
/* Write the link configuration data */
intel_dp_aux_native_write(intel_output, 0x100,
intel_dp_aux_native_write(intel_encoder, 0x100,
link_configuration, DP_LINK_CONFIGURATION_SIZE);
DP |= DP_PORT_EN;
@ -1000,14 +1000,14 @@ intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
uint32_t signal_levels = intel_dp_signal_levels(train_set[0], dp_priv->lane_count);
DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
if (!intel_dp_set_link_train(intel_output, DP | DP_LINK_TRAIN_PAT_1,
if (!intel_dp_set_link_train(intel_encoder, DP | DP_LINK_TRAIN_PAT_1,
DP_TRAINING_PATTERN_1, train_set, first))
break;
first = false;
/* Set training pattern 1 */
udelay(100);
if (!intel_dp_get_link_status(intel_output, link_status))
if (!intel_dp_get_link_status(intel_encoder, link_status))
break;
if (intel_clock_recovery_ok(link_status, dp_priv->lane_count)) {
@ -1032,7 +1032,7 @@ intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
voltage = train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
/* Compute new train_set as requested by target */
intel_get_adjust_train(intel_output, link_status, dp_priv->lane_count, train_set);
intel_get_adjust_train(intel_encoder, link_status, dp_priv->lane_count, train_set);
}
/* channel equalization */
@ -1044,13 +1044,13 @@ intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
/* channel eq pattern */
if (!intel_dp_set_link_train(intel_output, DP | DP_LINK_TRAIN_PAT_2,
if (!intel_dp_set_link_train(intel_encoder, DP | DP_LINK_TRAIN_PAT_2,
DP_TRAINING_PATTERN_2, train_set,
false))
break;
udelay(400);
if (!intel_dp_get_link_status(intel_output, link_status))
if (!intel_dp_get_link_status(intel_encoder, link_status))
break;
if (intel_channel_eq_ok(link_status, dp_priv->lane_count)) {
@ -1063,26 +1063,26 @@ intel_dp_link_train(struct intel_output *intel_output, uint32_t DP,
break;
/* Compute new train_set as requested by target */
intel_get_adjust_train(intel_output, link_status, dp_priv->lane_count, train_set);
intel_get_adjust_train(intel_encoder, link_status, dp_priv->lane_count, train_set);
++tries;
}
I915_WRITE(dp_priv->output_reg, DP | DP_LINK_TRAIN_OFF);
POSTING_READ(dp_priv->output_reg);
intel_dp_aux_native_write_1(intel_output,
intel_dp_aux_native_write_1(intel_encoder,
DP_TRAINING_PATTERN_SET, DP_TRAINING_PATTERN_DISABLE);
}
static void
intel_dp_link_down(struct intel_output *intel_output, uint32_t DP)
intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP)
{
struct drm_device *dev = intel_output->base.dev;
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
DRM_DEBUG_KMS("\n");
if (IS_eDP(intel_output)) {
if (IS_eDP(intel_encoder)) {
DP &= ~DP_PLL_ENABLE;
I915_WRITE(dp_priv->output_reg, DP);
POSTING_READ(dp_priv->output_reg);
@ -1095,7 +1095,7 @@ intel_dp_link_down(struct intel_output *intel_output, uint32_t DP)
udelay(17000);
if (IS_eDP(intel_output))
if (IS_eDP(intel_encoder))
DP |= DP_LINK_TRAIN_OFF;
I915_WRITE(dp_priv->output_reg, DP & ~DP_PORT_EN);
POSTING_READ(dp_priv->output_reg);
@ -1104,13 +1104,13 @@ intel_dp_link_down(struct intel_output *intel_output, uint32_t DP)
static void
intel_dp_restore(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
if (dp_priv->save_DP & DP_PORT_EN)
intel_dp_link_train(intel_output, dp_priv->save_DP, dp_priv->save_link_configuration);
intel_dp_link_train(intel_encoder, dp_priv->save_DP, dp_priv->save_link_configuration);
else
intel_dp_link_down(intel_output, dp_priv->save_DP);
intel_dp_link_down(intel_encoder, dp_priv->save_DP);
}
/*
@ -1123,32 +1123,32 @@ intel_dp_restore(struct drm_connector *connector)
*/
static void
intel_dp_check_link_status(struct intel_output *intel_output)
intel_dp_check_link_status(struct intel_encoder *intel_encoder)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
uint8_t link_status[DP_LINK_STATUS_SIZE];
if (!intel_output->enc.crtc)
if (!intel_encoder->enc.crtc)
return;
if (!intel_dp_get_link_status(intel_output, link_status)) {
intel_dp_link_down(intel_output, dp_priv->DP);
if (!intel_dp_get_link_status(intel_encoder, link_status)) {
intel_dp_link_down(intel_encoder, dp_priv->DP);
return;
}
if (!intel_channel_eq_ok(link_status, dp_priv->lane_count))
intel_dp_link_train(intel_output, dp_priv->DP, dp_priv->link_configuration);
intel_dp_link_train(intel_encoder, dp_priv->DP, dp_priv->link_configuration);
}
static enum drm_connector_status
ironlake_dp_detect(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
enum drm_connector_status status;
status = connector_status_disconnected;
if (intel_dp_aux_native_read(intel_output,
if (intel_dp_aux_native_read(intel_encoder,
0x000, dp_priv->dpcd,
sizeof (dp_priv->dpcd)) == sizeof (dp_priv->dpcd))
{
@ -1167,10 +1167,10 @@ ironlake_dp_detect(struct drm_connector *connector)
static enum drm_connector_status
intel_dp_detect(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct drm_device *dev = intel_output->base.dev;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
uint32_t temp, bit;
enum drm_connector_status status;
@ -1209,7 +1209,7 @@ intel_dp_detect(struct drm_connector *connector)
return connector_status_disconnected;
status = connector_status_disconnected;
if (intel_dp_aux_native_read(intel_output,
if (intel_dp_aux_native_read(intel_encoder,
0x000, dp_priv->dpcd,
sizeof (dp_priv->dpcd)) == sizeof (dp_priv->dpcd))
{
@ -1221,20 +1221,20 @@ intel_dp_detect(struct drm_connector *connector)
static int intel_dp_get_modes(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct drm_device *dev = intel_output->base.dev;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_device *dev = intel_encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
/* We should parse the EDID data and find out if it has an audio sink
*/
ret = intel_ddc_get_modes(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
if (ret)
return ret;
/* if eDP has no EDID, try to use fixed panel mode from VBT */
if (IS_eDP(intel_output)) {
if (IS_eDP(intel_encoder)) {
if (dev_priv->panel_fixed_mode != NULL) {
struct drm_display_mode *mode;
mode = drm_mode_duplicate(dev, dev_priv->panel_fixed_mode);
@ -1248,13 +1248,13 @@ static int intel_dp_get_modes(struct drm_connector *connector)
static void
intel_dp_destroy (struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
if (intel_output->i2c_bus)
intel_i2c_destroy(intel_output->i2c_bus);
if (intel_encoder->i2c_bus)
intel_i2c_destroy(intel_encoder->i2c_bus);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(intel_output);
kfree(intel_encoder);
}
static const struct drm_encoder_helper_funcs intel_dp_helper_funcs = {
@ -1290,12 +1290,12 @@ static const struct drm_encoder_funcs intel_dp_enc_funcs = {
};
void
intel_dp_hot_plug(struct intel_output *intel_output)
intel_dp_hot_plug(struct intel_encoder *intel_encoder)
{
struct intel_dp_priv *dp_priv = intel_output->dev_priv;
struct intel_dp_priv *dp_priv = intel_encoder->dev_priv;
if (dp_priv->dpms_mode == DRM_MODE_DPMS_ON)
intel_dp_check_link_status(intel_output);
intel_dp_check_link_status(intel_encoder);
}
void
@ -1303,53 +1303,53 @@ intel_dp_init(struct drm_device *dev, int output_reg)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct intel_dp_priv *dp_priv;
const char *name = NULL;
intel_output = kcalloc(sizeof(struct intel_output) +
intel_encoder = kcalloc(sizeof(struct intel_encoder) +
sizeof(struct intel_dp_priv), 1, GFP_KERNEL);
if (!intel_output)
if (!intel_encoder)
return;
dp_priv = (struct intel_dp_priv *)(intel_output + 1);
dp_priv = (struct intel_dp_priv *)(intel_encoder + 1);
connector = &intel_output->base;
connector = &intel_encoder->base;
drm_connector_init(dev, connector, &intel_dp_connector_funcs,
DRM_MODE_CONNECTOR_DisplayPort);
drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs);
if (output_reg == DP_A)
intel_output->type = INTEL_OUTPUT_EDP;
intel_encoder->type = INTEL_OUTPUT_EDP;
else
intel_output->type = INTEL_OUTPUT_DISPLAYPORT;
intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT;
if (output_reg == DP_B || output_reg == PCH_DP_B)
intel_output->clone_mask = (1 << INTEL_DP_B_CLONE_BIT);
intel_encoder->clone_mask = (1 << INTEL_DP_B_CLONE_BIT);
else if (output_reg == DP_C || output_reg == PCH_DP_C)
intel_output->clone_mask = (1 << INTEL_DP_C_CLONE_BIT);
intel_encoder->clone_mask = (1 << INTEL_DP_C_CLONE_BIT);
else if (output_reg == DP_D || output_reg == PCH_DP_D)
intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
intel_encoder->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
if (IS_eDP(intel_output))
intel_output->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
if (IS_eDP(intel_encoder))
intel_encoder->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
connector->interlace_allowed = true;
connector->doublescan_allowed = 0;
dp_priv->intel_output = intel_output;
dp_priv->intel_encoder = intel_encoder;
dp_priv->output_reg = output_reg;
dp_priv->has_audio = false;
dp_priv->dpms_mode = DRM_MODE_DPMS_ON;
intel_output->dev_priv = dp_priv;
intel_encoder->dev_priv = dp_priv;
drm_encoder_init(dev, &intel_output->enc, &intel_dp_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_dp_enc_funcs,
DRM_MODE_ENCODER_TMDS);
drm_encoder_helper_add(&intel_output->enc, &intel_dp_helper_funcs);
drm_encoder_helper_add(&intel_encoder->enc, &intel_dp_helper_funcs);
drm_mode_connector_attach_encoder(&intel_output->base,
&intel_output->enc);
drm_mode_connector_attach_encoder(&intel_encoder->base,
&intel_encoder->enc);
drm_sysfs_connector_add(connector);
/* Set up the DDC bus. */
@ -1377,10 +1377,10 @@ intel_dp_init(struct drm_device *dev, int output_reg)
break;
}
intel_dp_i2c_init(intel_output, name);
intel_dp_i2c_init(intel_encoder, name);
intel_output->ddc_bus = &dp_priv->adapter;
intel_output->hot_plug = intel_dp_hot_plug;
intel_encoder->ddc_bus = &dp_priv->adapter;
intel_encoder->hot_plug = intel_dp_hot_plug;
if (output_reg == DP_A) {
/* initialize panel mode from VBT if available for eDP */

18
drivers/gpu/drm/i915/intel_drv.h
View File

@ -95,7 +95,7 @@ struct intel_framebuffer {
};
struct intel_output {
struct intel_encoder {
struct drm_connector base;
struct drm_encoder enc;
@ -105,7 +105,7 @@ struct intel_output {
bool load_detect_temp;
bool needs_tv_clock;
void *dev_priv;
void (*hot_plug)(struct intel_output *);
void (*hot_plug)(struct intel_encoder *);
int crtc_mask;
int clone_mask;
};
@ -152,15 +152,15 @@ struct intel_crtc {
};
#define to_intel_crtc(x) container_of(x, struct intel_crtc, base)
#define to_intel_output(x) container_of(x, struct intel_output, base)
#define enc_to_intel_output(x) container_of(x, struct intel_output, enc)
#define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
#define enc_to_intel_encoder(x) container_of(x, struct intel_encoder, enc)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
struct i2c_adapter *intel_i2c_create(struct drm_device *dev, const u32 reg,
const char *name);
void intel_i2c_destroy(struct i2c_adapter *adapter);
int intel_ddc_get_modes(struct intel_output *intel_output);
extern bool intel_ddc_probe(struct intel_output *intel_output);
int intel_ddc_get_modes(struct intel_encoder *intel_encoder);
extern bool intel_ddc_probe(struct intel_encoder *intel_encoder);
void intel_i2c_quirk_set(struct drm_device *dev, bool enable);
void intel_i2c_reset_gmbus(struct drm_device *dev);
@ -175,7 +175,7 @@ extern void intel_dp_init(struct drm_device *dev, int dp_reg);
void
intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void intel_edp_link_config (struct intel_output *, int *, int *);
extern void intel_edp_link_config (struct intel_encoder *, int *, int *);
extern int intel_panel_fitter_pipe (struct drm_device *dev);
@ -191,10 +191,10 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern void intel_wait_for_vblank(struct drm_device *dev);
extern struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe);
extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output,
extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder,
struct drm_display_mode *mode,
int *dpms_mode);
extern void intel_release_load_detect_pipe(struct intel_output *intel_output,
extern void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
int dpms_mode);
extern struct drm_connector* intel_sdvo_find(struct drm_device *dev, int sdvoB);

92
drivers/gpu/drm/i915/intel_dvo.c
View File

@ -79,8 +79,8 @@ static struct intel_dvo_device intel_dvo_devices[] = {
static void intel_dvo_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_i915_private *dev_priv = encoder->dev->dev_private;
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
u32 dvo_reg = dvo->dvo_reg;
u32 temp = I915_READ(dvo_reg);
@ -98,8 +98,8 @@ static void intel_dvo_dpms(struct drm_encoder *encoder, int mode)
static void intel_dvo_save(struct drm_connector *connector)
{
struct drm_i915_private *dev_priv = connector->dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
/* Each output should probably just save the registers it touches,
* but for now, use more overkill.
@ -114,8 +114,8 @@ static void intel_dvo_save(struct drm_connector *connector)
static void intel_dvo_restore(struct drm_connector *connector)
{
struct drm_i915_private *dev_priv = connector->dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
dvo->dev_ops->restore(dvo);
@ -127,8 +127,8 @@ static void intel_dvo_restore(struct drm_connector *connector)
static int intel_dvo_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
return MODE_NO_DBLESCAN;
@ -149,8 +149,8 @@ static bool intel_dvo_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
/* If we have timings from the BIOS for the panel, put them in
* to the adjusted mode. The CRTC will be set up for this mode,
@ -185,8 +185,8 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
int pipe = intel_crtc->pipe;
u32 dvo_val;
u32 dvo_reg = dvo->dvo_reg, dvo_srcdim_reg;
@ -240,23 +240,23 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder,
*/
static enum drm_connector_status intel_dvo_detect(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
return dvo->dev_ops->detect(dvo);
}
static int intel_dvo_get_modes(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
/* We should probably have an i2c driver get_modes function for those
* devices which will have a fixed set of modes determined by the chip
* (TV-out, for example), but for now with just TMDS and LVDS,
* that's not the case.
*/
intel_ddc_get_modes(intel_output);
intel_ddc_get_modes(intel_encoder);
if (!list_empty(&connector->probed_modes))
return 1;
@ -274,8 +274,8 @@ static int intel_dvo_get_modes(struct drm_connector *connector)
static void intel_dvo_destroy (struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
if (dvo) {
if (dvo->dev_ops->destroy)
@ -285,13 +285,13 @@ static void intel_dvo_destroy (struct drm_connector *connector)
/* no need, in i830_dvoices[] now */
//kfree(dvo);
}
if (intel_output->i2c_bus)
intel_i2c_destroy(intel_output->i2c_bus);
if (intel_output->ddc_bus)
intel_i2c_destroy(intel_output->ddc_bus);
if (intel_encoder->i2c_bus)
intel_i2c_destroy(intel_encoder->i2c_bus);
if (intel_encoder->ddc_bus)
intel_i2c_destroy(intel_encoder->ddc_bus);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(intel_output);
kfree(intel_encoder);
}
#ifdef RANDR_GET_CRTC_INTERFACE
@ -299,8 +299,8 @@ static struct drm_crtc *intel_dvo_get_crtc(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
int pipe = !!(I915_READ(dvo->dvo_reg) & SDVO_PIPE_B_SELECT);
return intel_pipe_to_crtc(pScrn, pipe);
@ -351,8 +351,8 @@ intel_dvo_get_current_mode (struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_dvo_device *dvo = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_dvo_device *dvo = intel_encoder->dev_priv;
uint32_t dvo_reg = dvo->dvo_reg;
uint32_t dvo_val = I915_READ(dvo_reg);
struct drm_display_mode *mode = NULL;
@ -382,24 +382,24 @@ intel_dvo_get_current_mode (struct drm_connector *connector)
void intel_dvo_init(struct drm_device *dev)
{
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct intel_dvo_device *dvo;
struct i2c_adapter *i2cbus = NULL;
int ret = 0;
int i;
int encoder_type = DRM_MODE_ENCODER_NONE;
intel_output = kzalloc (sizeof(struct intel_output), GFP_KERNEL);
if (!intel_output)
intel_encoder = kzalloc (sizeof(struct intel_encoder), GFP_KERNEL);
if (!intel_encoder)
return;
/* Set up the DDC bus */
intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "DVODDC_D");
if (!intel_output->ddc_bus)
intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOD, "DVODDC_D");
if (!intel_encoder->ddc_bus)
goto free_intel;
/* Now, try to find a controller */
for (i = 0; i < ARRAY_SIZE(intel_dvo_devices); i++) {
struct drm_connector *connector = &intel_output->base;
struct drm_connector *connector = &intel_encoder->base;
int gpio;
dvo = &intel_dvo_devices[i];
@ -434,11 +434,11 @@ void intel_dvo_init(struct drm_device *dev)
if (!ret)
continue;
intel_output->type = INTEL_OUTPUT_DVO;
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->type = INTEL_OUTPUT_DVO;
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
switch (dvo->type) {
case INTEL_DVO_CHIP_TMDS:
intel_output->clone_mask =
intel_encoder->clone_mask =
(1 << INTEL_DVO_TMDS_CLONE_BIT) |
(1 << INTEL_ANALOG_CLONE_BIT);
drm_connector_init(dev, connector,
@ -447,7 +447,7 @@ void intel_dvo_init(struct drm_device *dev)
encoder_type = DRM_MODE_ENCODER_TMDS;
break;
case INTEL_DVO_CHIP_LVDS:
intel_output->clone_mask =
intel_encoder->clone_mask =
(1 << INTEL_DVO_LVDS_CLONE_BIT);
drm_connector_init(dev, connector,
&intel_dvo_connector_funcs,
@ -462,16 +462,16 @@ void intel_dvo_init(struct drm_device *dev)
connector->interlace_allowed = false;
connector->doublescan_allowed = false;
intel_output->dev_priv = dvo;
intel_output->i2c_bus = i2cbus;
intel_encoder->dev_priv = dvo;
intel_encoder->i2c_bus = i2cbus;
drm_encoder_init(dev, &intel_output->enc,
drm_encoder_init(dev, &intel_encoder->enc,
&intel_dvo_enc_funcs, encoder_type);
drm_encoder_helper_add(&intel_output->enc,
drm_encoder_helper_add(&intel_encoder->enc,
&intel_dvo_helper_funcs);
drm_mode_connector_attach_encoder(&intel_output->base,
&intel_output->enc);
drm_mode_connector_attach_encoder(&intel_encoder->base,
&intel_encoder->enc);
if (dvo->type == INTEL_DVO_CHIP_LVDS) {
/* For our LVDS chipsets, we should hopefully be able
* to dig the fixed panel mode out of the BIOS data.
@ -489,10 +489,10 @@ void intel_dvo_init(struct drm_device *dev)
return;
}
intel_i2c_destroy(intel_output->ddc_bus);
intel_i2c_destroy(intel_encoder->ddc_bus);
/* Didn't find a chip, so tear down. */
if (i2cbus != NULL)
intel_i2c_destroy(i2cbus);
free_intel:
kfree(intel_output);
kfree(intel_encoder);
}

86
drivers/gpu/drm/i915/intel_hdmi.c
View File

@ -50,8 +50,8 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder,
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = encoder->crtc;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
u32 sdvox;
sdvox = SDVO_ENCODING_HDMI |
@ -73,8 +73,8 @@ static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
u32 temp;
temp = I915_READ(hdmi_priv->sdvox_reg);
@ -109,8 +109,8 @@ static void intel_hdmi_save(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
hdmi_priv->save_SDVOX = I915_READ(hdmi_priv->sdvox_reg);
}
@ -119,8 +119,8 @@ static void intel_hdmi_restore(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
I915_WRITE(hdmi_priv->sdvox_reg, hdmi_priv->save_SDVOX);
POSTING_READ(hdmi_priv->sdvox_reg);
@ -150,21 +150,21 @@ static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder,
static enum drm_connector_status
intel_hdmi_detect(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
struct edid *edid = NULL;
enum drm_connector_status status = connector_status_disconnected;
hdmi_priv->has_hdmi_sink = false;
edid = drm_get_edid(&intel_output->base,
intel_output->ddc_bus);
edid = drm_get_edid(&intel_encoder->base,
intel_encoder->ddc_bus);
if (edid) {
if (edid->input & DRM_EDID_INPUT_DIGITAL) {
status = connector_status_connected;
hdmi_priv->has_hdmi_sink = drm_detect_hdmi_monitor(edid);
}
intel_output->base.display_info.raw_edid = NULL;
intel_encoder->base.display_info.raw_edid = NULL;
kfree(edid);
}
@ -173,24 +173,24 @@ intel_hdmi_detect(struct drm_connector *connector)
static int intel_hdmi_get_modes(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
/* We should parse the EDID data and find out if it's an HDMI sink so
* we can send audio to it.
*/
return intel_ddc_get_modes(intel_output);
return intel_ddc_get_modes(intel_encoder);
}
static void intel_hdmi_destroy(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
if (intel_output->i2c_bus)
intel_i2c_destroy(intel_output->i2c_bus);
if (intel_encoder->i2c_bus)
intel_i2c_destroy(intel_encoder->i2c_bus);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(intel_output);
kfree(intel_encoder);
}
static const struct drm_encoder_helper_funcs intel_hdmi_helper_funcs = {
@ -229,63 +229,63 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct intel_hdmi_priv *hdmi_priv;
intel_output = kcalloc(sizeof(struct intel_output) +
intel_encoder = kcalloc(sizeof(struct intel_encoder) +
sizeof(struct intel_hdmi_priv), 1, GFP_KERNEL);
if (!intel_output)
if (!intel_encoder)
return;
hdmi_priv = (struct intel_hdmi_priv *)(intel_output + 1);
hdmi_priv = (struct intel_hdmi_priv *)(intel_encoder + 1);
connector = &intel_output->base;
connector = &intel_encoder->base;
drm_connector_init(dev, connector, &intel_hdmi_connector_funcs,
DRM_MODE_CONNECTOR_HDMIA);
drm_connector_helper_add(connector, &intel_hdmi_connector_helper_funcs);
intel_output->type = INTEL_OUTPUT_HDMI;
intel_encoder->type = INTEL_OUTPUT_HDMI;
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
/* Set up the DDC bus. */
if (sdvox_reg == SDVOB) {
intel_output->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB");
intel_encoder->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB");
dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == SDVOC) {
intel_output->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC");
intel_encoder->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC");
dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMIB) {
intel_output->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOE,
intel_encoder->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOE,
"HDMIB");
dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMIC) {
intel_output->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOD,
intel_encoder->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOD,
"HDMIC");
dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
} else if (sdvox_reg == HDMID) {
intel_output->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOF,
intel_encoder->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOF,
"HDMID");
dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS;
}
if (!intel_output->ddc_bus)
if (!intel_encoder->ddc_bus)
goto err_connector;
hdmi_priv->sdvox_reg = sdvox_reg;
intel_output->dev_priv = hdmi_priv;
intel_encoder->dev_priv = hdmi_priv;
drm_encoder_init(dev, &intel_output->enc, &intel_hdmi_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_hdmi_enc_funcs,
DRM_MODE_ENCODER_TMDS);
drm_encoder_helper_add(&intel_output->enc, &intel_hdmi_helper_funcs);
drm_encoder_helper_add(&intel_encoder->enc, &intel_hdmi_helper_funcs);
drm_mode_connector_attach_encoder(&intel_output->base,
&intel_output->enc);
drm_mode_connector_attach_encoder(&intel_encoder->base,
&intel_encoder->enc);
drm_sysfs_connector_add(connector);
/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
@ -301,7 +301,7 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
err_connector:
drm_connector_cleanup(connector);
kfree(intel_output);
kfree(intel_encoder);
return;
}

64
drivers/gpu/drm/i915/intel_lvds.c
View File

@ -238,8 +238,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
struct drm_encoder *tmp_encoder;
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_lvds_priv *lvds_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv;
u32 pfit_control = 0, pfit_pgm_ratios = 0;
int left_border = 0, right_border = 0, top_border = 0;
int bottom_border = 0;
@ -586,8 +586,8 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_lvds_priv *lvds_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv;
/*
* The LVDS pin pair will already have been turned on in the
@ -634,11 +634,11 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect
static int intel_lvds_get_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_i915_private *dev_priv = dev->dev_private;
int ret = 0;
ret = intel_ddc_get_modes(intel_output);
ret = intel_ddc_get_modes(intel_encoder);
if (ret)
return ret;
@ -714,11 +714,11 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
static void intel_lvds_destroy(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_i915_private *dev_priv = dev->dev_private;
if (intel_output->ddc_bus)
intel_i2c_destroy(intel_output->ddc_bus);
if (intel_encoder->ddc_bus)
intel_i2c_destroy(intel_encoder->ddc_bus);
if (dev_priv->lid_notifier.notifier_call)
acpi_lid_notifier_unregister(&dev_priv->lid_notifier);
drm_sysfs_connector_remove(connector);
@ -731,13 +731,13 @@ static int intel_lvds_set_property(struct drm_connector *connector,
uint64_t value)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output =
to_intel_output(connector);
struct intel_encoder *intel_encoder =
to_intel_encoder(connector);
if (property == dev->mode_config.scaling_mode_property &&
connector->encoder) {
struct drm_crtc *crtc = connector->encoder->crtc;
struct intel_lvds_priv *lvds_priv = intel_output->dev_priv;
struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv;
if (value == DRM_MODE_SCALE_NONE) {
DRM_DEBUG_KMS("no scaling not supported\n");
return 0;
@ -967,7 +967,7 @@ static int lvds_is_present_in_vbt(struct drm_device *dev)
void intel_lvds_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct drm_connector *connector;
struct drm_encoder *encoder;
struct drm_display_mode *scan; /* *modes, *bios_mode; */
@ -995,40 +995,40 @@ void intel_lvds_init(struct drm_device *dev)
gpio = PCH_GPIOC;
}
intel_output = kzalloc(sizeof(struct intel_output) +
intel_encoder = kzalloc(sizeof(struct intel_encoder) +
sizeof(struct intel_lvds_priv), GFP_KERNEL);
if (!intel_output) {
if (!intel_encoder) {
return;
}
connector = &intel_output->base;
encoder = &intel_output->enc;
drm_connector_init(dev, &intel_output->base, &intel_lvds_connector_funcs,
connector = &intel_encoder->base;
encoder = &intel_encoder->enc;
drm_connector_init(dev, &intel_encoder->base, &intel_lvds_connector_funcs,
DRM_MODE_CONNECTOR_LVDS);
drm_encoder_init(dev, &intel_output->enc, &intel_lvds_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_lvds_enc_funcs,
DRM_MODE_ENCODER_LVDS);
drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
intel_output->type = INTEL_OUTPUT_LVDS;
drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc);
intel_encoder->type = INTEL_OUTPUT_LVDS;
intel_output->clone_mask = (1 << INTEL_LVDS_CLONE_BIT);
intel_output->crtc_mask = (1 << 1);
intel_encoder->clone_mask = (1 << INTEL_LVDS_CLONE_BIT);
intel_encoder->crtc_mask = (1 << 1);
drm_encoder_helper_add(encoder, &intel_lvds_helper_funcs);
drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs);
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = false;
connector->doublescan_allowed = false;
lvds_priv = (struct intel_lvds_priv *)(intel_output + 1);
intel_output->dev_priv = lvds_priv;
lvds_priv = (struct intel_lvds_priv *)(intel_encoder + 1);
intel_encoder->dev_priv = lvds_priv;
/* create the scaling mode property */
drm_mode_create_scaling_mode_property(dev);
/*
* the initial panel fitting mode will be FULL_SCREEN.
*/
drm_connector_attach_property(&intel_output->base,
drm_connector_attach_property(&intel_encoder->base,
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_FULLSCREEN);
lvds_priv->fitting_mode = DRM_MODE_SCALE_FULLSCREEN;
@ -1043,8 +1043,8 @@ void intel_lvds_init(struct drm_device *dev)
*/
/* Set up the DDC bus. */
intel_output->ddc_bus = intel_i2c_create(dev, gpio, "LVDSDDC_C");
if (!intel_output->ddc_bus) {
intel_encoder->ddc_bus = intel_i2c_create(dev, gpio, "LVDSDDC_C");
if (!intel_encoder->ddc_bus) {
dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
"failed.\n");
goto failed;
@ -1054,7 +1054,7 @@ void intel_lvds_init(struct drm_device *dev)
* Attempt to get the fixed panel mode from DDC. Assume that the
* preferred mode is the right one.
*/
intel_ddc_get_modes(intel_output);
intel_ddc_get_modes(intel_encoder);
list_for_each_entry(scan, &connector->probed_modes, head) {
mutex_lock(&dev->mode_config.mutex);
@ -1132,9 +1132,9 @@ void intel_lvds_init(struct drm_device *dev)
failed:
DRM_DEBUG_KMS("No LVDS modes found, disabling.\n");
if (intel_output->ddc_bus)
intel_i2c_destroy(intel_output->ddc_bus);
if (intel_encoder->ddc_bus)
intel_i2c_destroy(intel_encoder->ddc_bus);
drm_connector_cleanup(connector);
drm_encoder_cleanup(encoder);
kfree(intel_output);
kfree(intel_encoder);
}

22
drivers/gpu/drm/i915/intel_modes.c
View File

@ -33,7 +33,7 @@
* intel_ddc_probe
*
*/
bool intel_ddc_probe(struct intel_output *intel_output)
bool intel_ddc_probe(struct intel_encoder *intel_encoder)
{
u8 out_buf[] = { 0x0, 0x0};
u8 buf[2];
@ -53,9 +53,9 @@ bool intel_ddc_probe(struct intel_output *intel_output)
}
};
intel_i2c_quirk_set(intel_output->base.dev, true);
ret = i2c_transfer(intel_output->ddc_bus, msgs, 2);
intel_i2c_quirk_set(intel_output->base.dev, false);
intel_i2c_quirk_set(intel_encoder->base.dev, true);
ret = i2c_transfer(intel_encoder->ddc_bus, msgs, 2);
intel_i2c_quirk_set(intel_encoder->base.dev, false);
if (ret == 2)
return true;
@ -68,19 +68,19 @@ bool intel_ddc_probe(struct intel_output *intel_output)
*
* Fetch the EDID information from @connector using the DDC bus.
*/
int intel_ddc_get_modes(struct intel_output *intel_output)
int intel_ddc_get_modes(struct intel_encoder *intel_encoder)
{
struct edid *edid;
int ret = 0;
intel_i2c_quirk_set(intel_output->base.dev, true);
edid = drm_get_edid(&intel_output->base, intel_output->ddc_bus);
intel_i2c_quirk_set(intel_output->base.dev, false);
intel_i2c_quirk_set(intel_encoder->base.dev, true);
edid = drm_get_edid(&intel_encoder->base, intel_encoder->ddc_bus);
intel_i2c_quirk_set(intel_encoder->base.dev, false);
if (edid) {
drm_mode_connector_update_edid_property(&intel_output->base,
drm_mode_connector_update_edid_property(&intel_encoder->base,
edid);
ret = drm_add_edid_modes(&intel_output->base, edid);
intel_output->base.display_info.raw_edid = NULL;
ret = drm_add_edid_modes(&intel_encoder->base, edid);
intel_encoder->base.display_info.raw_edid = NULL;
kfree(edid);
}

572
drivers/gpu/drm/i915/intel_sdvo.c
View File

File diff suppressed because it is too large Load Diff

96
drivers/gpu/drm/i915/intel_tv.c
View File

@ -921,8 +921,8 @@ intel_tv_save(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
int i;
tv_priv->save_TV_H_CTL_1 = I915_READ(TV_H_CTL_1);
@ -971,8 +971,8 @@ intel_tv_restore(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
struct drm_crtc *crtc = connector->encoder->crtc;
struct intel_crtc *intel_crtc;
int i;
@ -1068,9 +1068,9 @@ intel_tv_mode_lookup (char *tv_format)
}
static const struct tv_mode *
intel_tv_mode_find (struct intel_output *intel_output)
intel_tv_mode_find (struct intel_encoder *intel_encoder)
{
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
return intel_tv_mode_lookup(tv_priv->tv_format);
}
@ -1078,8 +1078,8 @@ intel_tv_mode_find (struct intel_output *intel_output)
static enum drm_mode_status
intel_tv_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode)
{
struct intel_output *intel_output = to_intel_output(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder);
/* Ensure TV refresh is close to desired refresh */
if (tv_mode && abs(tv_mode->refresh - drm_mode_vrefresh(mode) * 1000)
@ -1095,8 +1095,8 @@ intel_tv_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
{
struct drm_device *dev = encoder->dev;
struct drm_mode_config *drm_config = &dev->mode_config;
struct intel_output *intel_output = enc_to_intel_output(encoder);
const struct tv_mode *tv_mode = intel_tv_mode_find (intel_output);
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
const struct tv_mode *tv_mode = intel_tv_mode_find (intel_encoder);
struct drm_encoder *other_encoder;
if (!tv_mode)
@ -1121,9 +1121,9 @@ intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = encoder->crtc;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_output *intel_output = enc_to_intel_output(encoder);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output);
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder);
u32 tv_ctl;
u32 hctl1, hctl2, hctl3;
u32 vctl1, vctl2, vctl3, vctl4, vctl5, vctl6, vctl7;
@ -1360,9 +1360,9 @@ static const struct drm_display_mode reported_modes[] = {
* \return false if TV is disconnected.
*/
static int
intel_tv_detect_type (struct drm_crtc *crtc, struct intel_output *intel_output)
intel_tv_detect_type (struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
{
struct drm_encoder *encoder = &intel_output->enc;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long irqflags;
@ -1441,9 +1441,9 @@ intel_tv_detect_type (struct drm_crtc *crtc, struct intel_output *intel_output)
*/
static void intel_tv_find_better_format(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder);
int i;
if ((tv_priv->type == DRM_MODE_CONNECTOR_Component) ==
@ -1475,9 +1475,9 @@ intel_tv_detect(struct drm_connector *connector)
{
struct drm_crtc *crtc;
struct drm_display_mode mode;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
struct drm_encoder *encoder = &intel_output->enc;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
struct drm_encoder *encoder = &intel_encoder->enc;
int dpms_mode;
int type = tv_priv->type;
@ -1485,12 +1485,12 @@ intel_tv_detect(struct drm_connector *connector)
drm_mode_set_crtcinfo(&mode, CRTC_INTERLACE_HALVE_V);
if (encoder->crtc && encoder->crtc->enabled) {
type = intel_tv_detect_type(encoder->crtc, intel_output);
type = intel_tv_detect_type(encoder->crtc, intel_encoder);
} else {
crtc = intel_get_load_detect_pipe(intel_output, &mode, &dpms_mode);
crtc = intel_get_load_detect_pipe(intel_encoder, &mode, &dpms_mode);
if (crtc) {
type = intel_tv_detect_type(crtc, intel_output);
intel_release_load_detect_pipe(intel_output, dpms_mode);
type = intel_tv_detect_type(crtc, intel_encoder);
intel_release_load_detect_pipe(intel_encoder, dpms_mode);
} else
type = -1;
}
@ -1525,8 +1525,8 @@ static void
intel_tv_chose_preferred_modes(struct drm_connector *connector,
struct drm_display_mode *mode_ptr)
{
struct intel_output *intel_output = to_intel_output(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder);
if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480)
mode_ptr->type |= DRM_MODE_TYPE_PREFERRED;
@ -1550,8 +1550,8 @@ static int
intel_tv_get_modes(struct drm_connector *connector)
{
struct drm_display_mode *mode_ptr;
struct intel_output *intel_output = to_intel_output(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder);
int j, count = 0;
u64 tmp;
@ -1604,11 +1604,11 @@ intel_tv_get_modes(struct drm_connector *connector)
static void
intel_tv_destroy (struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(intel_output);
kfree(intel_encoder);
}
@ -1617,9 +1617,9 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop
uint64_t val)
{
struct drm_device *dev = connector->dev;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_tv_priv *tv_priv = intel_output->dev_priv;
struct drm_encoder *encoder = &intel_output->enc;
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct intel_tv_priv *tv_priv = intel_encoder->dev_priv;
struct drm_encoder *encoder = &intel_encoder->enc;
struct drm_crtc *crtc = encoder->crtc;
int ret = 0;
bool changed = false;
@ -1740,7 +1740,7 @@ intel_tv_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
struct intel_output *intel_output;
struct intel_encoder *intel_encoder;
struct intel_tv_priv *tv_priv;
u32 tv_dac_on, tv_dac_off, save_tv_dac;
char **tv_format_names;
@ -1780,28 +1780,28 @@ intel_tv_init(struct drm_device *dev)
(tv_dac_off & TVDAC_STATE_CHG_EN) != 0)
return;
intel_output = kzalloc(sizeof(struct intel_output) +
intel_encoder = kzalloc(sizeof(struct intel_encoder) +
sizeof(struct intel_tv_priv), GFP_KERNEL);
if (!intel_output) {
if (!intel_encoder) {
return;
}
connector = &intel_output->base;
connector = &intel_encoder->base;
drm_connector_init(dev, connector, &intel_tv_connector_funcs,
DRM_MODE_CONNECTOR_SVIDEO);
drm_encoder_init(dev, &intel_output->enc, &intel_tv_enc_funcs,
drm_encoder_init(dev, &intel_encoder->enc, &intel_tv_enc_funcs,
DRM_MODE_ENCODER_TVDAC);
drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
tv_priv = (struct intel_tv_priv *)(intel_output + 1);
intel_output->type = INTEL_OUTPUT_TVOUT;
intel_output->crtc_mask = (1 << 0) | (1 << 1);
intel_output->clone_mask = (1 << INTEL_TV_CLONE_BIT);
intel_output->enc.possible_crtcs = ((1 << 0) | (1 << 1));
intel_output->enc.possible_clones = (1 << INTEL_OUTPUT_TVOUT);
intel_output->dev_priv = tv_priv;
drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc);
tv_priv = (struct intel_tv_priv *)(intel_encoder + 1);
intel_encoder->type = INTEL_OUTPUT_TVOUT;
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
intel_encoder->clone_mask = (1 << INTEL_TV_CLONE_BIT);
intel_encoder->enc.possible_crtcs = ((1 << 0) | (1 << 1));
intel_encoder->enc.possible_clones = (1 << INTEL_OUTPUT_TVOUT);
intel_encoder->dev_priv = tv_priv;
tv_priv->type = DRM_MODE_CONNECTOR_Unknown;
/* BIOS margin values */
@ -1812,7 +1812,7 @@ intel_tv_init(struct drm_device *dev)
tv_priv->tv_format = kstrdup(tv_modes[initial_mode].name, GFP_KERNEL);
drm_encoder_helper_add(&intel_output->enc, &intel_tv_helper_funcs);
drm_encoder_helper_add(&intel_encoder->enc, &intel_tv_helper_funcs);
drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
connector->interlace_allowed = false;
connector->doublescan_allowed = false;