XRGB8888 is the default mode that Xorg will want to use. Add support
for this to the Zynqmp DisplayPort driver, so that applications can use
32-bit framebuffers. This solves that the X server would fail to start
unless one provided an xorg.conf that sets DefaultDepth to 16.
Signed-off-by: Mike Looijmans <mike.looijm...@topic.nl>
---
drivers/gpu/drm/xlnx/zynqmp_disp.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c
b/drivers/gpu/drm/xlnx/zynqmp_disp.c
index 80d1e499a18d..501428437000 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -312,6 +312,11 @@ static const struct zynqmp_disp_format avbuf_gfx_fmts[] = {
.buf_fmt = ZYNQMP_DISP_AV_BUF_FMT_NL_GFX_RGBA8888,
.swap = true,
.sf = scaling_factors_888,
+ }, {
+ .drm_fmt = DRM_FORMAT_XRGB8888,
+ .buf_fmt = ZYNQMP_DISP_AV_BUF_FMT_NL_GFX_RGBA8888,
+ .swap = true,
+ .sf = scaling_factors_888,
}, {
.drm_fmt = DRM_FORMAT_RGBA8888,
.buf_fmt = ZYNQMP_DISP_AV_BUF_FMT_NL_GFX_ABGR8888,
--
2.43.0
base-commit: 67a993863163cb88b1b68974c31b0d84ece4293e
branch: linux-master-zynqmpdp-32bit
Met vriendelijke groet / kind regards,
Mike Looijmans
System Expert
TOPIC Embedded Products B.V.
Materiaalweg 4, 5681 RJ Best
The Netherlands
T: +31 (0) 499 33 69 69
E: mike.looijm...@topic.nl
W: www.topic.nl
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