From: <gregkh@linuxfoundation.org>
To: a.hajda@samsung.com, dri-devel@lists.freedesktop.org,
gregkh@linuxfoundation.org, lkp@intel.com,
narmstrong@baylibre.com, rdunlap@infradead.org,
robert.foss@linaro.org, sam@ravnborg.org, xji@analogixsemi.com
Cc: stable-commits@vger.kernel.org
Subject: Patch "drm: bridge: fix ANX7625 use of mipi_dsi_() functions" has been added to the 5.11-stable tree
Date: Wed, 12 May 2021 11:55:03 +0200 [thread overview]
Message-ID: <1620813303236238@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
drm: bridge: fix ANX7625 use of mipi_dsi_() functions
to the 5.11-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-bridge-fix-anx7625-use-of-mipi_dsi_-functions.patch
and it can be found in the queue-5.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
From ed01fca38717169fcb61bd45ad1c3750d9c40d59 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Thu, 15 Apr 2021 11:36:19 -0700
Subject: drm: bridge: fix ANX7625 use of mipi_dsi_() functions
From: Randy Dunlap <rdunlap@infradead.org>
commit ed01fca38717169fcb61bd45ad1c3750d9c40d59 upstream.
The Analogix DRM ANX7625 bridge driver uses mips_dsi_() function
interfaces so it should select DRM_MIPI_DSI to prevent build errors.
ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined!
ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined!
ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined!
ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined!
ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined!
Fixes: 8bdfc5dae4e3 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Cc: Xin Ji <xji@analogixsemi.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: dri-devel@lists.freedesktop.org
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210415183619.1431-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/bridge/analogix/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/bridge/analogix/Kconfig
+++ b/drivers/gpu/drm/bridge/analogix/Kconfig
@@ -30,6 +30,7 @@ config DRM_ANALOGIX_ANX7625
tristate "Analogix Anx7625 MIPI to DP interface support"
depends on DRM
depends on OF
+ select DRM_MIPI_DSI
help
ANX7625 is an ultra-low power 4K mobile HD transmitter
designed for portable devices. It converts MIPI/DPI to
Patches currently in stable-queue which might be from rdunlap@infradead.org are
queue-5.11/drm-bridge-fix-lontium-use-of-mipi_dsi_-functions.patch
queue-5.11/drm-bridge-fix-anx7625-use-of-mipi_dsi_-functions.patch
reply other threads:[~2021-05-12 9:55 UTC|newest]
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