diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/sysfb/vesadrm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sysfb/vesadrm.c b/drivers/gpu/drm/sysfb/vesadrm.c index 8a963057ffec..07f59880ce0f 100644 --- a/drivers/gpu/drm/sysfb/vesadrm.c +++ b/drivers/gpu/drm/sysfb/vesadrm.c @@ -13,6 +13,7 @@ #include <drm/drm_damage_helper.h> #include <drm/drm_device.h> #include <drm/drm_drv.h> +#include <drm/drm_edid.h> #include <drm/drm_fbdev_shmem.h> #include <drm/drm_framebuffer.h> #include <drm/drm_gem_atomic_helper.h> @@ -22,6 +23,7 @@ #include <drm/drm_modeset_helper_vtables.h> #include <drm/drm_probe_helper.h> +#include <video/edid.h> #include <video/pixel_format.h> #include "drm_sysfb_helper.h" @@ -280,6 +282,10 @@ static struct vesadrm_device *vesadrm_device_create(struct drm_driver *drv, drm_dbg(dev, "framebuffer format=%p4cc, size=%dx%d, stride=%d bytes\n", &format->format, width, height, stride); +#ifdef CONFIG_X86 + if (drm_edid_header_is_valid(edid_info.dummy) == 8) + sysfb->edid = edid_info.dummy; +#endif sysfb->fb_mode = drm_sysfb_mode(width, height, 0, 0); sysfb->fb_format = format; sysfb->fb_pitch = stride; @@ -374,6 +380,8 @@ static struct vesadrm_device *vesadrm_device_create(struct drm_driver *drv, drm_connector_set_panel_orientation_with_quirk(connector, DRM_MODE_PANEL_ORIENTATION_UNKNOWN, width, height); + if (sysfb->edid) + drm_connector_attach_edid_property(connector); ret = drm_connector_attach_encoder(connector, encoder); if (ret) |