On 17-01-02 18:37:17, Ben Widawsky wrote:
v2: Put the commit message as a comment (Topi)
Cc: Topi Pohjolainen <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Cc: Jason Ekstrand <[email protected]>
Signed-off-by: Ben Widawsky <[email protected]>
Acked-by: Daniel Stone <[email protected]>
---
src/mesa/drivers/dri/i965/intel_screen.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c
b/src/mesa/drivers/dri/i965/intel_screen.c
index b65ed76720..dfd642893a 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -983,7 +983,10 @@ intel_from_planar(__DRIimage *parent, int plane, void
*loaderPrivate)
if (parent == NULL || parent->planar_format == NULL) {
if (is_aux) {
offset = parent->aux_offset;
- stride = ALIGN(parent->pitch / 32, 128);
+ /* Make CCS stride match kernel's expectations. Mesa's internals
+ * expect: stride = ALIGN(parent->pitch / 32, 128)
+ */
+ stride = ALIGN(parent->pitch / 64, 128);
height = ALIGN(DIV_ROUND_UP(parent->height, 16), 32);
dri_format = parent->dri_format;
goto done;
Jason, Ville, can one of you two ack or review this?
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