diff options
Diffstat (limited to 'drivers/gpu/drm/bochs/bochs_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/bochs/bochs_fbdev.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c index 8f4d6c052f7b..dd3c7df267da 100644 --- a/drivers/gpu/drm/bochs/bochs_fbdev.c +++ b/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -63,9 +63,8 @@ static int bochsfb_create(struct drm_fb_helper *helper, mode_cmd.width = sizes->surface_width; mode_cmd.height = sizes->surface_height; - mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8); - mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, - sizes->surface_depth); + mode_cmd.pitches[0] = sizes->surface_width * 4; + mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888; size = mode_cmd.pitches[0] * mode_cmd.height; /* alloc, pin & map bo */ @@ -137,8 +136,19 @@ static const struct drm_fb_helper_funcs bochs_fb_helper_funcs = { .fb_probe = bochsfb_create, }; +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_XRGB8888 && + mode_cmd->pixel_format != DRM_FORMAT_BGRX8888) + return ERR_PTR(-EINVAL); + + return drm_gem_fb_create(dev, file, mode_cmd); +} + const struct drm_mode_config_funcs bochs_mode_funcs = { - .fb_create = drm_gem_fb_create, + .fb_create = bochs_gem_fb_create, }; int bochs_fbdev_init(struct bochs_device *bochs) |