diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c index a0372735cddb..5b86b2e286e0 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c @@ -10,12 +10,15 @@ */ #include "gt/intel_gt.h" +#include "gt/intel_gt_mcr.h" #include "gt/intel_gt_regs.h" #include "intel_guc_fw.h" #include "i915_drv.h" -static void guc_prepare_xfer(struct intel_uncore *uncore) +static void guc_prepare_xfer(struct intel_gt *gt) { + struct intel_uncore *uncore = gt->uncore; + u32 shim_flags = GUC_ENABLE_READ_CACHE_LOGIC | GUC_ENABLE_READ_CACHE_FOR_SRAM_DATA | GUC_ENABLE_READ_CACHE_FOR_WOPCM_DATA | @@ -35,8 +38,9 @@ static void guc_prepare_xfer(struct intel_uncore *uncore) if (GRAPHICS_VER(uncore->i915) == 9) { /* DOP Clock Gating Enable for GuC clocks */ - intel_uncore_rmw(uncore, GEN7_MISCCPCTL, - 0, GEN8_DOP_CLOCK_GATE_GUC_ENABLE); + intel_gt_mcr_multicast_write(gt, GEN8_MISCCPCTL, + GEN8_DOP_CLOCK_GATE_GUC_ENABLE | + intel_gt_mcr_read_any(gt, GEN8_MISCCPCTL)); /* allows for 5us (in 10ns units) before GT can go to RC6 */ intel_uncore_write(uncore, GUC_ARAT_C6DIS, 0x1FF); @@ -168,7 +172,7 @@ int intel_guc_fw_upload(struct intel_guc *guc) struct intel_uncore *uncore = gt->uncore; int ret; - guc_prepare_xfer(uncore); + guc_prepare_xfer(gt); /* * Note that GuC needs the CSS header plus uKernel code to be copied |