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

drm/nouveau: no need to pass parameters into set_scale/dither 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-10-17 10:38:10 +10:00
parent 6322175530
commit 488ff207f9
4 changed files with 26 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/nouveau/nouveau_connector.c
View File

@ -471,7 +471,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
if (!ret)
return -EINVAL;
} else {
ret = nv_crtc->set_scale(nv_crtc, value, true);
ret = nv_crtc->set_scale(nv_crtc, true);
if (ret)
return ret;
}
@ -486,9 +486,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
if (!nv_crtc || !nv_crtc->set_scale)
return 0;
return nv_crtc->set_scale(nv_crtc,
nv_connector->scaling_mode,
true);
return nv_crtc->set_scale(nv_crtc, true);
}
return 0;
@ -500,9 +498,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
if (!nv_crtc || !nv_crtc->set_scale)
return 0;
return nv_crtc->set_scale(nv_crtc,
nv_connector->scaling_mode,
true);
return nv_crtc->set_scale(nv_crtc, true);
}
return 0;
@ -514,9 +510,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
if (!nv_crtc || !nv_crtc->set_scale)
return 0;
return nv_crtc->set_scale(nv_crtc,
nv_connector->scaling_mode,
true);
return nv_crtc->set_scale(nv_crtc, true);
}
return 0;
@ -532,8 +526,7 @@ nouveau_connector_set_property(struct drm_connector *connector,
if (!nv_crtc || !nv_crtc->set_dither)
return 0;
return nv_crtc->set_dither(nv_crtc, nv_connector->use_dithering,
true);
return nv_crtc->set_dither(nv_crtc, true);
}
if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV)

4
drivers/gpu/drm/nouveau/nouveau_crtc.h
View File

@ -67,8 +67,8 @@ struct nouveau_crtc {
int depth;
} lut;
int (*set_dither)(struct nouveau_crtc *crtc, bool on, bool update);
int (*set_scale)(struct nouveau_crtc *crtc, int mode, bool update);
int (*set_dither)(struct nouveau_crtc *crtc, bool update);
int (*set_scale)(struct nouveau_crtc *crtc, bool update);
};
static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)

16
drivers/gpu/drm/nouveau/nv50_crtc.c
View File

@ -132,10 +132,12 @@ nv50_crtc_blank(struct nouveau_crtc *nv_crtc, bool blanked)
}
static int
nv50_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool on, bool update)
nv50_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool update)
{
struct drm_device *dev = nv_crtc->base.dev;
struct nouveau_channel *evo = nv50_display(dev)->master;
struct nouveau_connector *nv_connector =
nouveau_crtc_connector_get(nv_crtc);
int ret;
NV_DEBUG_KMS(dev, "\n");
@ -147,7 +149,7 @@ nv50_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool on, bool update)
}
BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, DITHER_CTRL), 1);
if (on)
if (nv_connector->use_dithering)
OUT_RING(evo, NV50_EVO_CRTC_DITHER_CTRL_ON);
else
OUT_RING(evo, NV50_EVO_CRTC_DITHER_CTRL_OFF);
@ -180,15 +182,15 @@ nouveau_crtc_connector_get(struct nouveau_crtc *nv_crtc)
}
static int
nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, int scaling_mode, bool update)
nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
{
struct nouveau_connector *nv_connector;
struct drm_crtc *crtc = &nv_crtc->base;
struct drm_device *dev = crtc->dev;
struct nouveau_channel *evo = nv50_display(dev)->master;
struct drm_display_mode *mode = &crtc->mode;
int scaling_mode, ret;
u32 ctrl = 0, oX, oY;
int ret;
NV_DEBUG_KMS(dev, "\n");
@ -196,6 +198,8 @@ nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, int scaling_mode, bool update)
if (!nv_connector || !nv_connector->native_mode) {
NV_ERROR(dev, "no native mode, forcing panel scaling\n");
scaling_mode = DRM_MODE_SCALE_NONE;
} else {
scaling_mode = nv_connector->scaling_mode;
}
/* start off at the resolution we programmed the crtc for, this
@ -663,8 +667,8 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
BEGIN_RING(evo, 0, NV50_EVO_CRTC(nv_crtc->index, SCALE_CENTER_OFFSET), 1);
OUT_RING(evo, NV50_EVO_CRTC_SCALE_CENTER_OFFSET_VAL(0, 0));
nv_crtc->set_dither(nv_crtc, nv_connector->use_dithering, false);
nv_crtc->set_scale(nv_crtc, nv_connector->scaling_mode, false);
nv_crtc->set_dither(nv_crtc, false);
nv_crtc->set_scale(nv_crtc, false);
return nv50_crtc_do_mode_set_base(crtc, old_fb, x, y, false);
}

17
drivers/gpu/drm/nouveau/nvd0_display.c
View File

@ -107,13 +107,14 @@ nvd0_display_crtc_get(struct drm_encoder *encoder)
* CRTC
*****************************************************************************/
static int
nvd0_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool on, bool update)
nvd0_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool update)
{
struct nouveau_connector *nv_connector;
struct drm_device *dev = nv_crtc->base.dev;
u32 *push, mode;
u32 *push, mode = 0;
mode = 0x00000000;
if (on) {
nv_connector = nouveau_crtc_connector_get(nv_crtc);
if (nv_connector->use_dithering) {
/* 0x11: 6bpc dynamic 2x2
* 0x13: 8bpc dynamic 2x2
* 0x19: 6bpc static 2x2
@ -139,7 +140,7 @@ nvd0_crtc_set_dither(struct nouveau_crtc *nv_crtc, bool on, bool update)
}
static int
nvd0_crtc_set_scale(struct nouveau_crtc *nv_crtc, int type, bool update)
nvd0_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
{
struct drm_display_mode *mode = &nv_crtc->base.mode;
struct drm_device *dev = nv_crtc->base.dev;
@ -155,7 +156,7 @@ nvd0_crtc_set_scale(struct nouveau_crtc *nv_crtc, int type, bool update)
u32 xratio = (native->hdisplay << 19) / mode->hdisplay;
u32 yratio = (native->vdisplay << 19) / mode->vdisplay;
switch (type) {
switch (nv_connector->scaling_mode) {
case DRM_MODE_SCALE_ASPECT:
if (xratio > yratio) {
outX = (mode->hdisplay * yratio) >> 19;
@ -378,8 +379,8 @@ nvd0_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
}
nv_connector = nouveau_crtc_connector_get(nv_crtc);
nvd0_crtc_set_dither(nv_crtc, nv_connector->use_dithering, false);
nvd0_crtc_set_scale(nv_crtc, nv_connector->scaling_mode, false);
nvd0_crtc_set_dither(nv_crtc, false);
nvd0_crtc_set_scale(nv_crtc, false);
nvd0_crtc_set_image(nv_crtc, crtc->fb, x, y, false);
return 0;
}