mirror of
https://github.com/torvalds/linux.git
synced 2026-07-31 19:47:08 +02:00
drm/i915/gvt: Add F_CMD_ACCESS for some GEN9 SKU WA MMIO access
Without F_CMD_ACCESS, guest LRI cmd will fail due to "access to non-render register" when init below WAs: WaDisableDynamicCreditSharing: GAMT_CHKN_BIT_REG WaCompressedResourceSamplerPbeMediaNewHashMode: MMCD_MISC_CTRL So add F_CMD_ACCESS to the two MMIO. Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Colin Xu <colin.xu@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200819010801.53411-1-colin.xu@intel.com
This commit is contained in:
parent
b2feabc6eb
commit
d0a011094a
|
|
@ -2922,7 +2922,7 @@ static int init_skl_mmio_info(struct intel_gvt *gvt)
|
|||
MMIO_D(GEN9_MEDIA_PG_IDLE_HYSTERESIS, D_SKL_PLUS);
|
||||
MMIO_D(GEN9_RENDER_PG_IDLE_HYSTERESIS, D_SKL_PLUS);
|
||||
MMIO_DFH(GEN9_GAMT_ECO_REG_RW_IA, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
||||
MMIO_DH(MMCD_MISC_CTRL, D_SKL_PLUS, NULL, NULL);
|
||||
MMIO_DFH(MMCD_MISC_CTRL, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
||||
MMIO_DH(CHICKEN_PAR1_1, D_SKL_PLUS, NULL, NULL);
|
||||
MMIO_D(DC_STATE_EN, D_SKL_PLUS);
|
||||
MMIO_D(DC_STATE_DEBUG, D_SKL_PLUS);
|
||||
|
|
@ -3138,7 +3138,7 @@ static int init_skl_mmio_info(struct intel_gvt *gvt)
|
|||
MMIO_DFH(GEN9_WM_CHICKEN3, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
|
||||
NULL, NULL);
|
||||
|
||||
MMIO_D(GAMT_CHKN_BIT_REG, D_KBL | D_CFL);
|
||||
MMIO_DFH(GAMT_CHKN_BIT_REG, D_KBL | D_CFL, F_CMD_ACCESS, NULL, NULL);
|
||||
MMIO_D(GEN9_CTX_PREEMPT_REG, D_SKL_PLUS);
|
||||
|
||||
return 0;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user