Without that fix, drivers using the drm_display_mode_from_videomode function will not be able to get certain information because some DISPLAY_FLAGS_* have no corresponding DRM_MODE_FLAG_*. Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: driverdev-devel@xxxxxxxxxxxxxxxxxxxxxx Cc: David Airlie <airlied@xxxxxxxx> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx> Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: Eric Bénard <eric@xxxxxxxxxx> Signed-off-by: Denis Carikli <denis@xxxxxxxxxx> --- drivers/gpu/drm/drm_modes.c | 9 +++++++++ include/uapi/drm/drm_mode.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index b073315..353aaae 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -537,6 +537,15 @@ int drm_display_mode_from_videomode(const struct videomode *vm, dmode->flags |= DRM_MODE_FLAG_DBLSCAN; if (vm->flags & DISPLAY_FLAGS_DOUBLECLK) dmode->flags |= DRM_MODE_FLAG_DBLCLK; + if (vm->flags & DISPLAY_FLAGS_DE_LOW) + dmode->flags |= DRM_MODE_FLAG_NDATEN; + if (vm->flags & DISPLAY_FLAGS_DE_HIGH) + dmode->flags |= DRM_MODE_FLAG_PDATEN; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE) + dmode->flags |= DRM_MODE_FLAG_PPIXDATEDGE; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) + dmode->flags |= DRM_MODE_FLAG_NPIXDATEDGE; + drm_mode_set_name(dmode); return 0; diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index bafe612..13843c7 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -66,6 +66,10 @@ #define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (1<<19) #define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (1<<20) #define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (1<<21) +#define DRM_MODE_FLAG_PDATEN (1<<22) +#define DRM_MODE_FLAG_NDATEN (1<<23) +#define DRM_MODE_FLAG_PPIXDATEDGE (1<<24) +#define DRM_MODE_FLAG_NPIXDATEDGE (1<<25) /* DPMS flags */ /* bit compatible with the xorg definitions. */ -- 1.7.9.5 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
