diff options
| author | Lauri Kasanen <cand@gmx.com> | 2012-07-31 17:41:46 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-20 13:10:41 -0400 |
| commit | e9e2fbe975a1938b1acadb94ac7d5934298974ac (patch) | |
| tree | 3dcab3d14e203deb405bfe7be0399719fbc60b6e /drivers/gpu/drm/radeon/r100.c | |
| parent | 1109ca09b9e2f2766d64d037a88ea8816559b3b3 (diff) | |
| download | linux-e9e2fbe975a1938b1acadb94ac7d5934298974ac.tar.bz2 | |
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>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index cd11760f2395..f3892efcf7f4 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -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; |