From 059b5eb5d9554dea689430ad3872dcb37a35053d Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Fri, 21 Sep 2018 15:46:59 +0200 Subject: 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 Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20180921134704.12826-2-kraxel@redhat.com --- drivers/gpu/drm/drm_framebuffer.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/gpu/drm/drm_framebuffer.c') 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; -- cgit