4 files changed, 13 insertions, 21 deletions
diff --git a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
index e46a11e94fe..4436697aad4 100644
--- a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
+++ b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
@@ -207,6 +207,10 @@ enum a4xx_tex_fmt {
 	TFMT4_DXT1 = 86,
 	TFMT4_DXT3 = 87,
 	TFMT4_DXT5 = 88,
+	TFMT4_RGTC1_UNORM = 90,
+	TFMT4_RGTC1_SNORM = 91,
+	TFMT4_RGTC2_UNORM = 94,
+	TFMT4_RGTC2_SNORM = 95,
 	TFMT4_BPTC_UFLOAT = 97,
 	TFMT4_BPTC_FLOAT = 98,
 	TFMT4_BPTC = 99,
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_format.c b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
index d2a1aee68d3..a97e01aa6c2 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_format.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
@@ -291,15 +291,14 @@ static struct fd4_format formats[PIPE_FORMAT_COUNT] = {
 	_T(BPTC_RGB_FLOAT,  BPTC_FLOAT,  NONE, WZYX),
 	_T(BPTC_RGB_UFLOAT, BPTC_UFLOAT, NONE, WZYX),
 
-	/* faked */
-	_T(RGTC1_UNORM, 8_8_8_8_UNORM, NONE, WZYX),
-	_T(RGTC1_SNORM, 8_8_8_8_SNORM, NONE, WZYX),
-	_T(RGTC2_UNORM, 8_8_8_8_UNORM, NONE, WZYX),
-	_T(RGTC2_SNORM, 8_8_8_8_SNORM, NONE, WZYX),
-	_T(LATC1_UNORM, 8_8_8_8_UNORM, NONE, WZYX),
-	_T(LATC1_SNORM, 8_8_8_8_SNORM, NONE, WZYX),
-	_T(LATC2_UNORM, 8_8_8_8_UNORM, NONE, WZYX),
-	_T(LATC2_SNORM, 8_8_8_8_SNORM, NONE, WZYX),
+	_T(RGTC1_UNORM, RGTC1_UNORM, NONE, WZYX),
+	_T(RGTC1_SNORM, RGTC1_SNORM, NONE, WZYX),
+	_T(RGTC2_UNORM, RGTC2_UNORM, NONE, WZYX),
+	_T(RGTC2_SNORM, RGTC2_SNORM, NONE, WZYX),
+	_T(LATC1_UNORM, RGTC1_UNORM, NONE, WZYX),
+	_T(LATC1_SNORM, RGTC1_SNORM, NONE, WZYX),
+	_T(LATC2_UNORM, RGTC2_UNORM, NONE, WZYX),
+	_T(LATC2_SNORM, RGTC2_SNORM, NONE, WZYX),
 };
 
 /* convert pipe format to vertex buffer format: */
@@ -342,8 +341,6 @@ fd4_pipe2fetchsize(enum pipe_format format)
 {
 	if (format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT)
 		format = PIPE_FORMAT_Z32_FLOAT;
-	else if (util_format_description(format)->layout == UTIL_FORMAT_LAYOUT_RGTC)
-		format = PIPE_FORMAT_R8G8B8A8_UNORM;
 
 	switch (util_format_get_blocksizebits(format) / util_format_get_blockwidth(format)) {
 	case 8:   return TFETCH4_1_BYTE;
@@ -359,14 +356,6 @@ fd4_pipe2fetchsize(enum pipe_format format)
 	}
 }
 
-unsigned
-fd4_pipe2nblocksx(enum pipe_format format, unsigned width)
-{
-	if (util_format_description(format)->layout == UTIL_FORMAT_LAYOUT_RGTC)
-		format = PIPE_FORMAT_R8G8B8A8_UNORM;
-	return util_format_get_nblocksx(format, width);
-}
-
 /* we need to special case a bit the depth/stencil restore, because we are
  * using the texture sampler to blit into the depth/stencil buffer, *not*
  * into a color buffer.  Otherwise fd4_tex_swiz() will do the wrong thing,
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_format.h b/src/gallium/drivers/freedreno/a4xx/fd4_format.h
index 8c365f081de..04837da650b 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_format.h
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_format.h
@@ -38,7 +38,6 @@ enum a4xx_tex_fmt fd4_pipe2tex(enum pipe_format format);
 enum a4xx_color_fmt fd4_pipe2color(enum pipe_format format);
 enum pipe_format fd4_gmem_restore_format(enum pipe_format format);
 enum a3xx_color_swap fd4_pipe2swap(enum pipe_format format);
-unsigned fd4_pipe2nblocksx(enum pipe_format format, unsigned width);
 enum a4xx_tex_fetchsize fd4_pipe2fetchsize(enum pipe_format format);
 enum a4xx_depth_format fd4_pipe2depth(enum pipe_format format);
 
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_texture.c b/src/gallium/drivers/freedreno/a4xx/fd4_texture.c
index 00c257b78e5..75b083b8ca0 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_texture.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_texture.c
@@ -240,7 +240,7 @@ fd4_sampler_view_create(struct pipe_context *pctx, struct pipe_resource *prsc,
 	so->texconst2 =
 		A4XX_TEX_CONST_2_FETCHSIZE(fd4_pipe2fetchsize(cso->format)) |
 		A4XX_TEX_CONST_2_PITCH(
-			fd4_pipe2nblocksx(
+			util_format_get_nblocksx(
 				cso->format, rsc->slices[lvl].pitch) * rsc->cpp);
 
 	switch (prsc->target) {