From fabdf68c8145fdc97d567e8a9cebd14e0a0d9db6 Mon Sep 17 00:00:00 2001 From: Algea Cao Date: Fri, 28 Feb 2025 09:48:47 +0800 Subject: [PATCH] drm/rockchip: drv: Support parse allm capbility in scds Change-Id: I3d6e4ccecffe99bfcf4e5ca5e62225dd7210c3dd Signed-off-by: Algea Cao --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index f905aa36e19c..938ca72fc9c3 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -901,6 +901,7 @@ static void parse_hdmi_forum_scds(struct rockchip_drm_hdmi21_data *hdmi21_data, DRM_DEBUG_KMS("hdmi_21 sink detected. parsing edid\n"); max_frl_rate = (hf_scds[7] & DRM_EDID_MAX_FRL_RATE_MASK) >> 4; + hdmi21_data->allm_supported = hf_scds[8] & DRM_EDID_ALLM; get_max_frl_rate(max_frl_rate, &hdmi21_data->max_lanes, &hdmi21_data->max_frl_rate_per_lane); hdmi21_data->dsc_cap.v_1p2 = hf_scds[11] & DRM_EDID_DSC_1P2;