diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-21 16:47:02 +0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-25 15:49:49 +0300 |
| commit | 86351de023dd3607b1b519f58c11154b217ec031 (patch) | |
| tree | df5497c3c4f787e29a62bd0b1df7c1812311374c /drivers/gpu/drm/bochs/bochs_fbdev.c | |
| parent | 48b442238250bd27edfef13ab314b295b2734cc4 (diff) | |
| download | linux-86351de023dd3607b1b519f58c11154b217ec031.tar.xz | |
drm/bochs: support changing byteorder at mode set time
Add bochs_hw_set_*_endian() helper functions, to set the framebuffer
byteorder at mode set time. Support both DRM_FORMAT_XRGB8888 and
DRM_FORMAT_BGRX8888 framebuffer formats, no matter what the native
machine byte order is.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20180921134704.12826-5-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/bochs/bochs_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/bochs/bochs_fbdev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c index c46fdae44ea3..dd3c7df267da 100644 --- a/drivers/gpu/drm/bochs/bochs_fbdev.c +++ b/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -140,7 +140,8 @@ static struct drm_framebuffer * bochs_gem_fb_create(struct drm_device *dev, struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd) { - if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888) + if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888 && + mode_cmd->pixel_format != DRM_FORMAT_BGRX8888) return ERR_PTR(-EINVAL); return drm_gem_fb_create(dev, file, mode_cmd); |