diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_fw.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_fw.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_fw.c b/drivers/gpu/drm/i915/intel_guc_fw.c index 4385d9ef02bb..8b2dcc70b956 100644 --- a/drivers/gpu/drm/i915/intel_guc_fw.c +++ b/drivers/gpu/drm/i915/intel_guc_fw.c @@ -122,14 +122,16 @@ static void guc_prepare_xfer(struct intel_guc *guc) } /* Copy RSA signature from the fw image to HW for verification */ -static void guc_xfer_rsa(struct intel_guc *guc, struct i915_vma *vma) +static void guc_xfer_rsa(struct intel_guc *guc) { struct drm_i915_private *dev_priv = guc_to_i915(guc); + struct intel_uc_fw *fw = &guc->fw; + struct sg_table *pages = fw->obj->mm.pages; u32 rsa[UOS_RSA_SCRATCH_COUNT]; int i; - sg_pcopy_to_buffer(vma->pages->sgl, vma->pages->nents, - rsa, sizeof(rsa), guc->fw.rsa_offset); + sg_pcopy_to_buffer(pages->sgl, pages->nents, + rsa, sizeof(rsa), fw->rsa_offset); for (i = 0; i < UOS_RSA_SCRATCH_COUNT; i++) I915_WRITE(UOS_RSA_SCRATCH(i), rsa[i]); @@ -201,7 +203,7 @@ static int guc_wait_ucode(struct intel_guc *guc) * transfer between GTT locations. This functionality is left out of the API * for now as there is no need for it. */ -static int guc_xfer_ucode(struct intel_guc *guc, struct i915_vma *vma) +static int guc_xfer_ucode(struct intel_guc *guc) { struct drm_i915_private *dev_priv = guc_to_i915(guc); struct intel_uc_fw *guc_fw = &guc->fw; @@ -214,7 +216,7 @@ static int guc_xfer_ucode(struct intel_guc *guc, struct i915_vma *vma) I915_WRITE(DMA_COPY_SIZE, guc_fw->header_size + guc_fw->ucode_size); /* Set the source address for the new blob */ - offset = intel_guc_ggtt_offset(guc, vma) + guc_fw->header_offset; + offset = intel_uc_fw_ggtt_offset(guc_fw) + guc_fw->header_offset; I915_WRITE(DMA_ADDR_0_LOW, lower_32_bits(offset)); I915_WRITE(DMA_ADDR_0_HIGH, upper_32_bits(offset) & 0xFFFF); @@ -233,7 +235,7 @@ static int guc_xfer_ucode(struct intel_guc *guc, struct i915_vma *vma) /* * Load the GuC firmware blob into the MinuteIA. */ -static int guc_fw_xfer(struct intel_uc_fw *guc_fw, struct i915_vma *vma) +static int guc_fw_xfer(struct intel_uc_fw *guc_fw) { struct intel_guc *guc = container_of(guc_fw, struct intel_guc, fw); struct drm_i915_private *dev_priv = guc_to_i915(guc); @@ -250,9 +252,9 @@ static int guc_fw_xfer(struct intel_uc_fw *guc_fw, struct i915_vma *vma) * by the DMA engine in one operation, whereas the RSA signature is * loaded via MMIO. */ - guc_xfer_rsa(guc, vma); + guc_xfer_rsa(guc); - ret = guc_xfer_ucode(guc, vma); + ret = guc_xfer_ucode(guc); intel_uncore_forcewake_put(&dev_priv->uncore, FORCEWAKE_ALL); |