turnip: Set up the correct tiling mode for small attachments.

Noticed while debugging a tiling-looking issue by comparing our gmem
blit setup to freedreno's.

Reviewed-by: Kristian H. Kristensen <[email protected]>

3 files changed, 17 insertions, 3 deletions

diff --git a/src/freedreno/vulkan/tu_cmd_buffer.c b/src/freedreno/vulkan/tu_cmd_buffer.c
index 34da6d0e88c..863c082912c 100644
--- a/src/freedreno/vulkan/tu_cmd_buffer.c
+++ b/src/freedreno/vulkan/tu_cmd_buffer.c
@@ -440,7 +440,8 @@ tu6_emit_mrt(struct tu_cmd_buffer *cmd, struct tu_cs *cs)
       const struct tu_image_view *iview = fb->attachments[a].attachment;
       const struct tu_image_level *slice =
          &iview->image->levels[iview->base_mip];
-      const enum a6xx_tile_mode tile_mode = iview->image->tile_mode;
+      const enum a6xx_tile_mode tile_mode =
+         tu6_get_image_tile_mode(iview->image, iview->base_mip);
       uint32_t stride = 0;
       uint32_t offset = 0;
 
@@ -610,13 +611,14 @@ tu6_emit_blit_info(struct tu_cmd_buffer *cmd,
    tu_cs_emit_pkt4(cs, REG_A6XX_RB_BLIT_INFO, 1);
    tu_cs_emit(cs, blit_info);
 
-   /* tile mode? */
    const struct tu_native_format *format =
       tu6_get_native_format(iview->vk_format);
    assert(format && format->rb >= 0);
 
+   enum a6xx_tile_mode tile_mode =
+      tu6_get_image_tile_mode(iview->image, iview->base_mip);
    tu_cs_emit_pkt4(cs, REG_A6XX_RB_BLIT_DST_INFO, 5);
-   tu_cs_emit(cs, A6XX_RB_BLIT_DST_INFO_TILE_MODE(iview->image->tile_mode) |
+   tu_cs_emit(cs, A6XX_RB_BLIT_DST_INFO_TILE_MODE(tile_mode) |
                      A6XX_RB_BLIT_DST_INFO_SAMPLES(samples) |
                      A6XX_RB_BLIT_DST_INFO_COLOR_FORMAT(format->rb) |
                      A6XX_RB_BLIT_DST_INFO_COLOR_SWAP(format->swap));
diff --git a/src/freedreno/vulkan/tu_image.c b/src/freedreno/vulkan/tu_image.c
index 6ac1d48c188..50bd1dbbb19 100644
--- a/src/freedreno/vulkan/tu_image.c
+++ b/src/freedreno/vulkan/tu_image.c
@@ -39,6 +39,15 @@ image_level_linear(struct tu_image *image, int level)
    return w < 16;
 }
 
+enum a6xx_tile_mode
+tu6_get_image_tile_mode(struct tu_image *image, int level)
+{
+   if (image_level_linear(image, level))
+      return TILE6_LINEAR;
+   else
+      return image->tile_mode;
+}
+
 /* indexed by cpp, including msaa 2x and 4x: */
 static const struct {
    unsigned pitchalign;
diff --git a/src/freedreno/vulkan/tu_private.h b/src/freedreno/vulkan/tu_private.h
index af1c779885e..405fa20b4f5 100644
--- a/src/freedreno/vulkan/tu_private.h
+++ b/src/freedreno/vulkan/tu_private.h
@@ -1297,6 +1297,9 @@ tu_get_levelCount(const struct tu_image *image,
              : range->levelCount;
 }
 
+enum a6xx_tile_mode
+tu6_get_image_tile_mode(struct tu_image *image, int level);
+
 struct tu_image_view
 {
    struct tu_image *image; /**< VkImageViewCreateInfo::image */