diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-21 15:46:59 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-25 14:49:49 +0200 |
| commit | 059b5eb5d9554dea689430ad3872dcb37a35053d (patch) | |
| tree | 72a9d8be21a6b1a1163f4ebd30d44f3d9ab2c2e7 /drivers/gpu/drm/drm_framebuffer.c | |
| parent | af334c5d41a9d3b9df3204d50a9a8f566ef64c66 (diff) | |
drm: move native byte order quirk to new drm_driver_legacy_fb_format function
Turns out we need the pixel format fixup not only for the addfb ioctl,
but also for fbdev emulation code.
Ideally we would place it in drm_mode_legacy_fb_format(). That would
create alot of churn though, and most drivers don't care because they
never ever run on a big endian platform. So add a new
drm_driver_legacy_fb_format() function instead which looks at the
mode_config->quirk_addfb_prefer_host_byte_order flag.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20180921134704.12826-2-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/drm_framebuffer.c')
| -rw-r--r-- | drivers/gpu/drm/drm_framebuffer.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 1ee3d6b44280..1e2126101c18 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -116,7 +116,7 @@ int drm_mode_addfb(struct drm_device *dev, struct drm_mode_fb_cmd *or, if (!drm_core_check_feature(dev, DRIVER_MODESET)) return -EOPNOTSUPP; - r.pixel_format = drm_mode_legacy_fb_format(or->bpp, or->depth); + r.pixel_format = drm_driver_legacy_fb_format(dev, or->bpp, or->depth); if (r.pixel_format == DRM_FORMAT_INVALID) { DRM_DEBUG("bad {bpp:%d, depth:%d}\n", or->bpp, or->depth); return -EINVAL; @@ -133,17 +133,6 @@ int drm_mode_addfb(struct drm_device *dev, struct drm_mode_fb_cmd *or, r.pixel_format == DRM_FORMAT_XRGB2101010) r.pixel_format = DRM_FORMAT_XBGR2101010; - if (dev->mode_config.quirk_addfb_prefer_host_byte_order) { - if (r.pixel_format == DRM_FORMAT_XRGB8888) - r.pixel_format = DRM_FORMAT_HOST_XRGB8888; - if (r.pixel_format == DRM_FORMAT_ARGB8888) - r.pixel_format = DRM_FORMAT_HOST_ARGB8888; - if (r.pixel_format == DRM_FORMAT_RGB565) - r.pixel_format = DRM_FORMAT_HOST_RGB565; - if (r.pixel_format == DRM_FORMAT_XRGB1555) - r.pixel_format = DRM_FORMAT_HOST_XRGB1555; - } - ret = drm_mode_addfb2(dev, &r, file_priv); if (ret) return ret; |