From: Charlene Liu <charlene.liu@xxxxxxx> Change-Id: Ie73c190eb7caf8d07df66b0f94297e2dacd24afe Signed-off-by: Charlene Liu <charlene.liu at amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com> Acked-by: Leo Li <sunpeng.li at amd.com> --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 71b94e3..8eb4ef8 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -1812,6 +1812,8 @@ static void enable_link_hdmi(struct pipe_ctx *pipe_ctx) bool is_vga_mode = (stream->timing.h_addressable == 640) && (stream->timing.v_addressable == 480); + if (stream->phy_pix_clk == 0) + stream->phy_pix_clk = stream->timing.pix_clk_khz; if (stream->phy_pix_clk > 340000) is_over_340mhz = true; -- 2.7.4
