linux-kernel - [PATCH 2/2] drm/msm: add another DRM_DISPLAY_DSC

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Message-Id: <20240905-fix-dsc-helpers-v1-2-3ae4b5900f89@linaro.org>
Date: Thu, 05 Sep 2024 06:08:22 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Lucas De Marchi <lucas.demarchi@...el.com>, 
 Thomas Hellström <thomas.hellstrom@...ux.intel.com>, 
 Rodrigo Vivi <rodrigo.vivi@...el.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 Jessica Zhang <quic_jesszhan@...cinc.com>, Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>
Cc: intel-xe@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 freedreno@...ts.freedesktop.org, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 kernel test robot <lkp@...el.com>
Subject: [PATCH 2/2] drm/msm: add another DRM_DISPLAY_DSC_HELPER selection

In the drm/msm driver both DSI and DPU subdrivers use drm_dsc_*
functions, but only DSI selects DRM_DISPLAY_DSC_HELPER symbol. Add
missing select to the DPU subdriver too.

Fixes: ca097d4d94d8 ("drm/display: split DSC helpers from DP helpers")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409040129.rqhtRTeC-lkp@intel.com/
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 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 94d3ed4f7761..c8dda0ebd043 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -92,6 +92,7 @@ config DRM_MSM_DPU
 	bool "Enable DPU support in MSM DRM driver"
 	depends on DRM_MSM
 	select DRM_MSM_MDSS
+	select DRM_DISPLAY_DSC_HELPER
 	default y
 	help
 	  Compile in support for the Display Processing Unit in

-- 
2.39.2