diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2070-drm-amd-display-Dont-aser-if-DP_DPHY_INTERNAL_CTRL.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2070-drm-amd-display-Dont-aser-if-DP_DPHY_INTERNAL_CTRL.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2070-drm-amd-display-Dont-aser-if-DP_DPHY_INTERNAL_CTRL.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2070-drm-amd-display-Dont-aser-if-DP_DPHY_INTERNAL_CTRL.patch new file mode 100644 index 00000000..a4eaa91c --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2070-drm-amd-display-Dont-aser-if-DP_DPHY_INTERNAL_CTRL.patch @@ -0,0 +1,32 @@ +From d832f5174b098e6eb3ab11df3b4e8e533d93d408 Mon Sep 17 00:00:00 2001 +From: Eric Bernstein <eric.bernstein@amd.com> +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 <eric.bernstein@amd.com> +Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + 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 + |