[RFC PATCH 03/40] drm/amd/display: introduce Steam Deck color features to AMD display driver

[Melissa Wen]

We are enabling a large set of color calibration features to enhance KMS
color mgmt but these properties are specific of AMD display HW, and
cannot be provided by other vendors. Therefore, set a config option to
enable AMD driver-private properties used on Steam Deck color mgmt
pipeline.

Co-developed-by: Joshua Ashton <joshua at froggi.es>
Signed-off-by: Joshua Ashton <joshua at froggi.es>
Signed-off-by: Melissa Wen <mwen at igalia.com>
---
 drivers/gpu/drm/amd/display/Kconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
index 06b438217c61..c45a8deb1098 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -53,5 +53,11 @@ config DRM_AMD_SECURE_DISPLAY
             of crc of specific region via debugfs.
             Cooperate with specific DMCU FW.
 
+config STEAM_DECK
+	bool "Enable color calibration features for Steam Deck"
+	depends on DRM_AMD_DC
+	help
+	  Choose this option if you want to use AMDGPU features for broader
+	  color management support on Steam Deck.
 
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