[PATCH i-g-t 22/37] lib/igt_fb: Add 16bpc compression format for the blitter

Ville Syrjala ville.syrjala at linux.intel.com
Tue Jul 2 23:28:02 UTC 2024


From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Pick the correct compression format for the block copy when
using an fp16 pixel format.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 lib/igt_fb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index e120ee9dcf70..c0b157ee44fa 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -2879,6 +2879,7 @@ const struct {
 	enum blt_compression_type type;
 	uint32_t return_value;
 } compression_mappings[] = {
+	{ DRM_FORMAT_XRGB16161616F, COMPRESSION_TYPE_3D, 0x5 },
 	{ DRM_FORMAT_XRGB2101010, COMPRESSION_TYPE_3D, 0xc },
 	{ DRM_FORMAT_XRGB8888, COMPRESSION_TYPE_3D, 0x8 },
 	{ DRM_FORMAT_XRGB8888, COMPRESSION_TYPE_MEDIA, 8 },
-- 
2.44.2



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