Some drivers (e.g. sun4i-drm) need this info to decide whether they
need to enable dithering. Currently driver reports what panel supports
and if panel supports 8 we don't get dithering enabled.

Hardcode BPC to 6 for now since that's the only BPC
that driver supports.

Fixes: 6aa192698089 ("drm/bridge: Add Analogix anx6345 support")
Signed-off-by: Vasily Khoruzhick <anars...@gmail.com>
---
 drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c 
b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
index d7cb10c599a3..ea5de9395662 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c
@@ -494,6 +494,9 @@ static int anx6345_get_modes(struct drm_connector 
*connector)
 
        num_modes += drm_add_edid_modes(connector, anx6345->edid);
 
+       /* Driver currently supports only 6bpc */
+       connector->display_info.bpc = 6;
+
 unlock:
        if (power_off)
                anx6345_poweroff(anx6345);
-- 
2.25.0

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Reply via email to