From d832f5174b098e6eb3ab11df3b4e8e533d93d408 Mon Sep 17 00:00:00 2001 From: Eric Bernstein Date: Mon, 3 Jun 2019 10:55:41 -0400 Subject: [PATCH 2070/2940] drm/amd/display: Dont aser if DP_DPHY_INTERNAL_CTRL No need to assert just return Signed-off-by: Eric Bernstein Reviewed-by: Charlene Liu Acked-by: Bhawanpreet Lakha --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c index 3396e499090d..9427a461bb26 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c @@ -229,7 +229,9 @@ static void setup_panel_mode( { uint32_t value; - ASSERT(REG(DP_DPHY_INTERNAL_CTRL)); + if (!REG(DP_DPHY_INTERNAL_CTRL)) + return; + value = REG_READ(DP_DPHY_INTERNAL_CTRL); switch (panel_mode) { -- 2.17.1