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drm/radeon: Remove unused functions 

This applies on top of drm/radeon: Mark all possible functions / structs as static.

Signed-off-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lauri Kasanen 2012-07-31 17:41:46 +03:00 committed by Alex Deucher
parent 1109ca09b9
commit e9e2fbe975
4 changed files with 0 additions and 74 deletions
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44
drivers/gpu/drm/radeon/r100.c
View File

@ -2528,50 +2528,6 @@ static void r100_errata(struct radeon_device *rdev)
}
}
/* Wait for vertical sync on primary CRTC */
static void r100_gpu_wait_for_vsync(struct radeon_device *rdev)
{
uint32_t crtc_gen_cntl, tmp;
int i;
crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL);
if ((crtc_gen_cntl & RADEON_CRTC_DISP_REQ_EN_B) ||
!(crtc_gen_cntl & RADEON_CRTC_EN)) {
return;
}
/* Clear the CRTC_VBLANK_SAVE bit */
WREG32(RADEON_CRTC_STATUS, RADEON_CRTC_VBLANK_SAVE_CLEAR);
for (i = 0; i < rdev->usec_timeout; i++) {
tmp = RREG32(RADEON_CRTC_STATUS);
if (tmp & RADEON_CRTC_VBLANK_SAVE) {
return;
}
DRM_UDELAY(1);
}
}
/* Wait for vertical sync on secondary CRTC */
static void r100_gpu_wait_for_vsync2(struct radeon_device *rdev)
{
uint32_t crtc2_gen_cntl, tmp;
int i;
crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
if ((crtc2_gen_cntl & RADEON_CRTC2_DISP_REQ_EN_B) ||
!(crtc2_gen_cntl & RADEON_CRTC2_EN))
return;
/* Clear the CRTC_VBLANK_SAVE bit */
WREG32(RADEON_CRTC2_STATUS, RADEON_CRTC2_VBLANK_SAVE_CLEAR);
for (i = 0; i < rdev->usec_timeout; i++) {
tmp = RREG32(RADEON_CRTC2_STATUS);
if (tmp & RADEON_CRTC2_VBLANK_SAVE) {
return;
}
DRM_UDELAY(1);
}
}
static int r100_rbbm_fifo_wait_for_entry(struct radeon_device *rdev, unsigned n)
{
unsigned i;

9
drivers/gpu/drm/radeon/radeon_combios.c
View File

@ -3319,15 +3319,6 @@ static void combios_write_ram_size(struct drm_device *dev)
WREG32(RADEON_CONFIG_MEMSIZE, mem_size);
}
static void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable)
{
uint16_t dyn_clk_info =
combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
if (dyn_clk_info)
combios_parse_pll_table(dev, dyn_clk_info);
}
void radeon_combios_asic_init(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;

16
drivers/gpu/drm/radeon/radeon_fb.c
View File

@ -316,22 +316,6 @@ static int radeon_fb_find_or_create_single(struct drm_fb_helper *helper,
return new_fb;
}
static char *mode_option;
static int radeon_parse_options(char *options)
{
char *this_opt;
if (!options || !*options)
return 0;
while ((this_opt = strsep(&options, ",")) != NULL) {
if (!*this_opt)
continue;
mode_option = this_opt;
}
return 0;
}
void radeon_fb_output_poll_changed(struct radeon_device *rdev)
{
drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);

5
drivers/gpu/drm/radeon/radeon_legacy_crtc.c
View File

@ -206,11 +206,6 @@ static void radeon_legacy_rmx_mode_set(struct drm_crtc *crtc,
WREG32(RADEON_FP_CRTC_V_TOTAL_DISP, fp_crtc_v_total_disp);
}
static void radeon_restore_common_regs(struct drm_device *dev)
{
/* don't need this yet */
}
static void radeon_pll_wait_for_read_update_complete(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;