raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-27 12:32:50 +00:00
Code Issues Projects Releases Wiki Activity

drm/vc4: The check for assigned HVS channels is not applicable firmware_kms

Browse Source 
Channel assignments is only in full KMS, so skip the check
if in firmware kms mode.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson
2020-02-11 15:36:59 +00:00
committed by popcornmix
parent 94089f1180
commit 46366fe22b
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/vc4/vc4_kms.c
View File

@@ -579,6 +579,7 @@ static int
vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state)
{
unsigned long unassigned_channels = GENMASK(NUM_CHANNELS - 1, 0);
struct vc4_dev *vc4 = to_vc4_dev(state->dev);
struct drm_crtc_state *crtc_state;
struct drm_crtc *crtc;
int i, ret;
@@ -590,7 +591,7 @@ vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state)
bool is_assigned = false;
unsigned int channel;
if (!crtc_state->active)
if (!crtc_state->active || vc4->firmware_kms)
continue;
/*