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

drm/nv50: supply encoder disable() hook for SOR outputs

Browse Source 
Allows us to remove a driver hack that used to be necessary to disable
encoders in certain situations before setting up a mode.  The DRM has
better knowledge of when this is needed than the driver does.

This fixes a number of display switching issues.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2010-07-01 15:33:45 +10:00
parent df4cf1b72d
commit ec7fc4a1a7
4 changed files with 41 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/nouveau/nouveau_encoder.h
View File

@@ -38,13 +38,15 @@ struct nouveau_encoder {
struct dcb_entry *dcb;
int or;
/* different to drm_encoder.crtc, this reflects what's
* actually programmed on the hw, not the proposed crtc */
struct drm_crtc *crtc;
struct drm_display_mode mode;
int last_dpms;
struct nv04_output_reg restore;
void (*disconnect)(struct nouveau_encoder *encoder);
union {
struct {
int mc_unknown;