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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/gpu/drm/display/Kconfig
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/display/Kconfig')
-rw-r--r--drivers/gpu/drm/display/Kconfig51
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/gpu/drm/display/Kconfig b/drivers/gpu/drm/display/Kconfig
new file mode 100644
index 0000000000..09712b88a5
--- /dev/null
+++ b/drivers/gpu/drm/display/Kconfig
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: MIT
+
+config DRM_DP_AUX_BUS
+ tristate
+ depends on DRM
+ depends on OF || COMPILE_TEST
+
+config DRM_DISPLAY_HELPER
+ tristate
+ depends on DRM
+ help
+ DRM helpers for display adapters.
+
+config DRM_DISPLAY_DP_HELPER
+ bool
+ depends on DRM_DISPLAY_HELPER
+ help
+ DRM display helpers for DisplayPort.
+
+config DRM_DISPLAY_HDCP_HELPER
+ bool
+ depends on DRM_DISPLAY_HELPER
+ help
+ DRM display helpers for HDCP.
+
+config DRM_DISPLAY_HDMI_HELPER
+ bool
+ depends on DRM_DISPLAY_HELPER
+ help
+ DRM display helpers for HDMI.
+
+config DRM_DP_AUX_CHARDEV
+ bool "DRM DP AUX Interface"
+ depends on DRM && DRM_DISPLAY_HELPER
+ select DRM_DISPLAY_DP_HELPER
+ help
+ Choose this option to enable a /dev/drm_dp_auxN node that allows to
+ read and write values to arbitrary DPCD registers on the DP aux
+ channel.
+
+config DRM_DP_CEC
+ bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support"
+ depends on DRM && DRM_DISPLAY_HELPER
+ select DRM_DISPLAY_DP_HELPER
+ select CEC_CORE
+ help
+ Choose this option if you want to enable HDMI CEC support for
+ DisplayPort/USB-C to HDMI adapters.
+
+ Note: not all adapters support this feature, and even for those
+ that do support this they often do not hook up the CEC pin.