diff options
author | Dave Airlie <airlied@redhat.com> | 2011-11-29 20:02:54 +0000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2011-11-29 20:02:54 +0000 |
commit | 248dbc2350501e2c7b9f5ceb60c75515d82f4134 (patch) | |
tree | fb12f25d61f71eeba77931b96e58950fc9afd46f /drivers/gpu/drm/drm_crtc_helper.c | |
parent | 435ddd926e880f14ea2ae37062b9b45231d7fdf9 (diff) |
drm: move the fb bpp/depth helper into the core.
This is used by nearly everyone including vmwgfx which doesn't generally
use the fb helper.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
-rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 432d5391b93..2ce61d72d41 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -811,54 +811,13 @@ void drm_helper_connector_dpms(struct drm_connector *connector, int mode) } EXPORT_SYMBOL(drm_helper_connector_dpms); -/* - * Just need to support RGB formats here for compat with code that doesn't - * use pixel formats directly yet. - */ -void drm_helper_get_fb_bpp_depth(uint32_t format, unsigned int *depth, - int *bpp) -{ - switch (format) { - case DRM_FOURCC_RGB332: - *depth = 8; - *bpp = 8; - break; - case DRM_FOURCC_RGB555: - *depth = 15; - *bpp = 16; - break; - case DRM_FOURCC_RGB565: - *depth = 16; - *bpp = 16; - break; - case DRM_FOURCC_RGB24: - *depth = 24; - *bpp = 32; - break; - case DRM_INTEL_RGB30: - *depth = 30; - *bpp = 32; - break; - case DRM_FOURCC_RGB32: - *depth = 32; - *bpp = 32; - break; - default: - DRM_DEBUG_KMS("unsupported pixel format\n"); - *depth = 0; - *bpp = 0; - break; - } -} -EXPORT_SYMBOL(drm_helper_get_fb_bpp_depth); - int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb, struct drm_mode_fb_cmd2 *mode_cmd) { fb->width = mode_cmd->width; fb->height = mode_cmd->height; fb->pitch = mode_cmd->pitches[0]; - drm_helper_get_fb_bpp_depth(mode_cmd->pixel_format, &fb->depth, + drm_fb_get_bpp_depth(mode_cmd->pixel_format, &fb->depth, &fb->bits_per_pixel); fb->pixel_format = mode_cmd->pixel_format; |