From: Jackie Liu <liuyun01@xxxxxxxxxx>
[ Upstream commit 53d22794711ad630f40d59dd726bd260d77d585f ]
Let's select RATIONAL with dp driver. avoid like:
[...]
x86_64-linux-gnu-ld: drivers/gpu/drm/msm/dp/dp_catalog.o: in function `dp_catalog_ctrl_config_msa':
dp_catalog.c:(.text+0x57e): undefined reference to `rational_best_approximation'
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support")
Reported-by: kernelbot <kernel-bot@xxxxxxxxxx>
Signed-off-by: Jackie Liu <liuyun01@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20211110070950.3355597-2-liu.yun@xxxxxxxxx
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/msm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index 3ddf739a6f9b8..c49b239231190 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -63,6 +63,7 @@ config DRM_MSM_HDMI_HDCP
config DRM_MSM_DP
bool "Enable DisplayPort support in MSM DRM driver"
depends on DRM_MSM
+ select RATIONAL
default y
help
Compile in support for DP driver in MSM DRM driver. DP external
--
2.34.1
