Displaying 4 results from an estimated 4 matches for "drm_format".
2019 Sep 03
0
[PATCH v2 04/27] drm/dp_mst: Move test_calc_pbn_mode() into an actual selftest
...elftests/Makefile
index aae88f8a016c..d2137342b371 100644
--- a/drivers/gpu/drm/selftests/Makefile
+++ b/drivers/gpu/drm/selftests/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
test-drm_modeset-y := test-drm_modeset_common.o test-drm_plane_helper.o \
test-drm_format.o test-drm_framebuffer.o \
- test-drm_damage_helper.o
+ test-drm_damage_helper.o test-drm_dp_mst_helper.o
obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o test-drm_cmdline_parser.o
diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/...
2017 Apr 07
2
DRM_FORMAT_* byte order (was: Re: [PATCH] drm: virtio: fix virtio_gpu_cursor_formats)
...se this doesn't buy us much.
> The drm drivers (at least the ones used on both big and little endian
> guests) support only 32 bpp + depth 24 formats. And for these we don't
> need a "other endian" flag because we have fourcc codes for all sorts of
> byte orders (i.e. DRM_FORMAT_XRGB8888 little endian ==
> DRM_FORMAT_BGRX8888 big endian).
Yeah, those could be handled without the flag. But when mixed with any
other format the code would look a bit weird IMO. So my idea with the
flag was that if you display is big endian you always have the flag, and
then you don't h...
2017 Apr 07
2
DRM_FORMAT_* byte order (was: Re: [PATCH] drm: virtio: fix virtio_gpu_cursor_formats)
...se this doesn't buy us much.
> The drm drivers (at least the ones used on both big and little endian
> guests) support only 32 bpp + depth 24 formats. And for these we don't
> need a "other endian" flag because we have fourcc codes for all sorts of
> byte orders (i.e. DRM_FORMAT_XRGB8888 little endian ==
> DRM_FORMAT_BGRX8888 big endian).
Yeah, those could be handled without the flag. But when mixed with any
other format the code would look a bit weird IMO. So my idea with the
flag was that if you display is big endian you always have the flag, and
then you don't h...
2019 Sep 03
50
[PATCH v2 00/27] DP MST Refactors + debugging tools + suspend/resume reprobing
This is the large series for adding MST suspend/resume reprobing that
I've been working on for quite a while now. In addition, I:
- Refactored and cleaned up any code I ended up digging through in the
process of understanding how some parts of these helpers worked.
- Added some debugging tools along the way that I ended up needing to
figure out some issues in my own code
Note that