This is a note to let you know that I've just added the patch titled
drm/panel/raydium-rm692e5: select CONFIG_DRM_DISPLAY_DP_HELPER
to the 6.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-panel-raydium-rm692e5-select-config_drm_display_.patch
and it can be found in the queue-6.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 268babb74274b785274a491fe167d2317b1d891e
Author: Arnd Bergmann <arnd@xxxxxxxx>
Date: Mon Oct 23 13:55:58 2023 +0200
drm/panel/raydium-rm692e5: select CONFIG_DRM_DISPLAY_DP_HELPER
[ Upstream commit 589830b13ac21bddf99b9bc5a4ec17813d0869ef ]
As with several other panel drivers, this fails to link without the DP
helper library:
ld: drivers/gpu/drm/panel/panel-raydium-rm692e5.o: in function `rm692e5_prepare':
panel-raydium-rm692e5.c:(.text+0x11f4): undefined reference to `drm_dsc_pps_payload_pack'
Select the same symbols that the others already use.
Fixes: 988d0ff29ecf7 ("drm/panel: Add driver for BOE RM692E5 AMOLED panel")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231023115619.3551348-1-arnd@xxxxxxxxxx
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20231023115619.3551348-1-arnd@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 99e14dc212ec..a4ac4b47777f 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -530,6 +530,8 @@ config DRM_PANEL_RAYDIUM_RM692E5
depends on OF
depends on DRM_MIPI_DSI
depends on BACKLIGHT_CLASS_DEVICE
+ select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HELPER
help
Say Y here if you want to enable support for Raydium RM692E5-based
display panels, such as the one found in the Fairphone 5 smartphone.
