[PATCH] drm/fourcc: Fix vsub/hsub for Q410 and Q401

[Brian Starkey]

These formats are not subsampled, but that means hsub and vsub should be
1, not 0.

Fixes: 94b292b27734 ("drm: drm_fourcc: add NV15, Q410, Q401 YUV formats")
Reported-by: George Kennedy <george.kennedy at oracle.com>
Reported-by: butt3rflyh4ck <butterflyhuangxx at gmail.com>
Signed-off-by: Brian Starkey <brian.starkey at arm.com>
---
 drivers/gpu/drm/drm_fourcc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Sorry, I lost track of this - I thought it got fixed after the previous
thread[1].

-Brian

[1] https://lore.kernel.org/all/26fdb955-10c8-a5d6-07b6-85a4374e7754@oracle.com/

diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index 07741b678798..6768b7d18b6f 100644
--- a/drivers/gpu/drm/drm_fourcc.c
+++ b/drivers/gpu/drm/drm_fourcc.c
@@ -263,12 +263,12 @@ const struct drm_format_info *__drm_format_info(u32 format)
 		  .vsub = 2, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q410,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q401,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_P030,            .depth = 0,  .num_planes = 2,
 		  .char_per_block = { 4, 8, 0 }, .block_w = { 3, 3, 0 }, .block_h = { 1, 1, 0 },
 		  .hsub = 2, .vsub = 2, .is_yuv = true},
-- 
2.25.1