freedreno/a6xx: Fix UBWC blockheight for RG8.

[mesa.git] / src / freedreno / fdl / fd6_layout.c

diff --git a/src/freedreno/fdl/fd6_layout.c b/src/freedreno/fdl/fd6_layout.c
index d6a83bfdd4a9f09596b58109efe3051e02fbaecd..336ca673b606c8e94453079643279ea051c68f1a 100644 (file)
--- a/src/freedreno/fdl/fd6_layout.c
+++ b/src/freedreno/fdl/fd6_layout.c
@@ -39,6 +39,9 @@ static const struct tile_alignment {
        unsigned basealign;
        unsigned pitchalign;
        unsigned heightalign;
+       /* UBWC block width/height.  Used in size alignment, and calculating a
+        * descriptor's FLAG_BUFFER_LOG2W/H for mipmapping.
+        */
        uint8_t ubwc_blockwidth;
        uint8_t ubwc_blockheight;
 } tile_alignment[] = {
@@ -56,7 +59,7 @@ static const struct tile_alignment {
        [64] = { 256,  64, 16 },
 
        /* special cases for r8g8: */
-       [0]  = { 256, 64, 32, 16, 4 },
+       [0]  = { 256, 64, 32, 16, 8 },
 };
 
 #define RGB_TILE_WIDTH_ALIGNMENT 64