xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/radeon/kms: remove lvds quirks

Browse Source 
- no longer needed with the latest new pll algo fixes.
- also don't use lcd pll limits.  They don't seem
to work well for all systems.  If we have a case where
they are useful, we can set the flag for that case.

fixes fdo bug 27083

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2010-03-17 19:50:59 -04:00
committed by Dave Airlie
parent b2f8ccd840
commit c1bcad9d16
2 changed files with 0 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@@ -521,12 +521,6 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
/* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)
adjusted_clock = mode->clock * 2;
/* LVDS PLL quirks */
if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS) {
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
pll->algo = dig->pll_algo;
pll->flags |= RADEON_PLL_IS_LCD;
}
} else {
if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;