diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_workarounds.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index 30cd798b9664..3eec31c5a714 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -609,11 +609,14 @@ static void tgl_ctx_workarounds_init(struct intel_engine_cs *engine, * Wa_1604555607:gen12 and Wa_1608008084:gen12 * FF_MODE2 register will return the wrong value when read. The default * value for this register is zero for all fields and there are no bit - * masks. So instead of doing a RMW we should just write the TDS timer - * value for Wa_1604555607. + * masks. So instead of doing a RMW we should just write the GS Timer + * and TDS timer values for Wa_1604555607 and Wa_16011163337. */ - wa_add(wal, FF_MODE2, FF_MODE2_TDS_TIMER_MASK, - FF_MODE2_TDS_TIMER_128, 0); + wa_add(wal, + FF_MODE2, + FF_MODE2_GS_TIMER_MASK | FF_MODE2_TDS_TIMER_MASK, + FF_MODE2_GS_TIMER_224 | FF_MODE2_TDS_TIMER_128, + 0); /* WaDisableGPGPUMidThreadPreemption:tgl */ WA_SET_FIELD_MASKED(GEN8_CS_CHICKEN1, diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 578cfe11cbb9..96d351fbeebb 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8004,6 +8004,8 @@ enum { #define PER_PIXEL_ALPHA_BYPASS_EN (1 << 7) #define FF_MODE2 _MMIO(0x6604) +#define FF_MODE2_GS_TIMER_MASK REG_GENMASK(31, 24) +#define FF_MODE2_GS_TIMER_224 REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224) #define FF_MODE2_TDS_TIMER_MASK REG_GENMASK(23, 16) #define FF_MODE2_TDS_TIMER_128 REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4) |