From: Quanyang Wang <[email protected]>
The driver drivers/gpu/drm/xlnx/xlnx_dptx.c calls functions from the
function "snd_pcm_hw_constraint_eld" in sound/core/pcm_drm_eld.c.
So we have to add kernel option dependency to fix the building error:
| aarch64-wrs-linux-ld.bfd: drivers/gpu/drm/xlnx/xlnx_dptx.o: in function
`dp_codec_fill_cea_params':
| xlnx_dptx.c:(.text+0xb68): undefined reference to
`snd_pcm_hw_constraint_eld'
Signed-off-by: Quanyang Wang <[email protected]>
---
Hi Bruce,
Would you please help merge this patch to the branches:
v6.6/standard/preempt-rt/sdkv6.6/xlnx-soc
v6.6/standard/sdkv6.6/xlnx-soc
Thanks,
Quanyang
---
drivers/gpu/drm/xlnx/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig
index 8457a1a305515..05379011fc2b7 100644
--- a/drivers/gpu/drm/xlnx/Kconfig
+++ b/drivers/gpu/drm/xlnx/Kconfig
@@ -58,6 +58,7 @@ config DRM_XLNX_BRIDGE_DEBUG_FS
config DRM_XLNX_DPTX
tristate "Xilinx DRM DisplayPort Subsystem Driver"
depends on DRM_XLNX
+ depends on SND
select DRM_DISPLAY_HELPER
select DRM_DISPLAY_HDMI_HELPER
select DRM_DISPLAY_DP_HELPER
--
2.36.1
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