This adds extra parameters that affect UBWC tiling that will be used by
the Mesa implementation of VK_EXT_host_image_copy.

Signed-off-by: Connor Abbott <cwabbo...@gmail.com>
---
 drivers/gpu/drm/msm/adreno/adreno_gpu.c | 6 ++++++
 include/uapi/drm/msm_drm.h              | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c 
b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 1c6626747b98..a4d3bc2de8df 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -379,6 +379,12 @@ int adreno_get_param(struct msm_gpu *gpu, struct 
msm_file_private *ctx,
        case MSM_PARAM_RAYTRACING:
                *value = adreno_gpu->has_ray_tracing;
                return 0;
+       case MSM_PARAM_UBWC_SWIZZLE:
+               *value = adreno_gpu->ubwc_config.ubwc_swizzle;
+               return 0;
+       case MSM_PARAM_MACROTILE_MODE:
+               *value = adreno_gpu->ubwc_config.macrotile_mode;
+               return 0;
        default:
                DBG("%s: invalid param: %u", gpu->name, param);
                return -EINVAL;
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
index 3fca72f73861..2377147b6af0 100644
--- a/include/uapi/drm/msm_drm.h
+++ b/include/uapi/drm/msm_drm.h
@@ -88,6 +88,8 @@ struct drm_msm_timespec {
 #define MSM_PARAM_VA_SIZE    0x0f  /* RO: size of valid GPU iova range (bytes) 
*/
 #define MSM_PARAM_HIGHEST_BANK_BIT 0x10 /* RO */
 #define MSM_PARAM_RAYTRACING 0x11 /* RO */
+#define MSM_PARAM_UBWC_SWIZZLE 0x12 /* RO */
+#define MSM_PARAM_MACROTILE_MODE 0x13 /* RO */
 
 /* For backwards compat.  The original support for preemption was based on
  * a single ring per priority level so # of priority levels equals the #

-- 
2.31.1

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