openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915/cnl: Fix Cannonlake scaler mode programing. 

As Geminilake scalers Cannonlake also don't need and don't have
the "high quality" mode programming.

Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497047175-27250-15-git-send-email-rodrigo.vivi@intel.com
This commit is contained in:
Rodrigo Vivi 2017-06-09 15:26:12 -07:00
parent 1a7399aa58
commit f9569aa1e5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/intel_atomic.c
View File

@ -325,7 +325,7 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
}
/* set scaler mode */
if (IS_GEMINILAKE(dev_priv)) {
if (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) {
scaler_state->scalers[*scaler_id].mode = 0;
} else if (num_scalers_need == 1 && intel_crtc->pipe != PIPE_C) {
/*