The patch adds conversion of DISPLAY_FLAGS_DE_* and DISPLAY_FLAGS_PIXDATA_* flags to pol_flags in drm_display_mode_from_videomode function.
Signed-off-by: Andrzej Hajda a.hajda@samsung.com --- drivers/gpu/drm/drm_modes.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index b073315..5dbff8d 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -537,6 +537,17 @@ 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; + + dmode->pol_flags = 0; + if (vm->flags & DISPLAY_FLAGS_DE_LOW) + dmode->pol_flags |= DRM_MODE_FLAG_POL_DE_NEGEDGE; + if (vm->flags & DISPLAY_FLAGS_DE_HIGH) + dmode->pol_flags |= DRM_MODE_FLAG_POL_DE_POSEDGE; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) + dmode->pol_flags |= DRM_MODE_FLAG_POL_PIXDATA_NEGEDGE; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE) + dmode->pol_flags |= DRM_MODE_FLAG_POL_PIXDATA_POSEDGE; + drm_mode_set_name(dmode);
return 0;