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authorLauri Kasanen <cand@gmx.com>2012-07-31 17:41:46 +0300
committerAlex Deucher <alexander.deucher@amd.com>2012-09-20 13:10:41 -0400
commite9e2fbe975a1938b1acadb94ac7d5934298974ac (patch)
tree3dcab3d14e203deb405bfe7be0399719fbc60b6e /drivers/gpu/drm/radeon/r100.c
parent1109ca09b9e2f2766d64d037a88ea8816559b3b3 (diff)
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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>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
-rw-r--r--drivers/gpu/drm/radeon/r100.c44
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;