github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 20:46:48 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/i915: Extend Wa_14010685332 to all ICP+ PCH's

Browse Source 
This workaround now also applies to TGL and RKL, so extend the PCH test
to just capture everthing ICP and beyond.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200617180006.4130501-1-matthew.d.roper@intel.com
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
This commit is contained in:
Matt Roper 2020-06-17 11:00:06 -07:00
parent 3625a1f5bf
commit 1e8110a6c3
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/i915/i915_irq.c
View File

@ -2907,10 +2907,8 @@ static void gen11_display_irq_reset(struct drm_i915_private *dev_priv)
if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
GEN3_IRQ_RESET(uncore, SDE);
/* Wa_14010685332:icl,jsl,ehl */
if (INTEL_PCH_TYPE(dev_priv) == PCH_ICP ||
INTEL_PCH_TYPE(dev_priv) == PCH_JSP ||
INTEL_PCH_TYPE(dev_priv) == PCH_MCC) {
/* Wa_14010685332:icl,jsl,ehl,tgl,rkl */
if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP) {
intel_uncore_rmw(uncore, SOUTH_CHICKEN1,
SBCLK_RUN_REFCLK_DIS, SBCLK_RUN_REFCLK_DIS);
intel_uncore_rmw(uncore, SOUTH_CHICKEN1,