This is a note to let you know that I've just added the patch titled
[media] timberdale: do not select TIMB_DMA
to the 3.19-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:
timberdale-do-not-select-timb_dma.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 244829226f47ffb4d6009a2ccd2771cd149d8114 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Wed, 28 Jan 2015 18:17:41 -0300
Subject: [media] timberdale: do not select TIMB_DMA
From: Arnd Bergmann <arnd@xxxxxxxx>
commit 244829226f47ffb4d6009a2ccd2771cd149d8114 upstream.
The timberdale media driver requires the use of the respective
dma engine driver, but that may not be enabled, causing a
Kconfig warning:
warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct dependencies (DMADEVICES && MFD_TIMBERDALE)
This fixes the dependency by removing the inappropriate 'select'
statement and replacing it with a direct dependency on the
drivers that provide the services this needs.
Fixes: 7155043c2d027 ("[media] enable COMPILE_TEST for media drivers")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/platform/Kconfig | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -56,10 +56,8 @@ config VIDEO_VIU
config VIDEO_TIMBERDALE
tristate "Support for timberdale Video In/LogiWIN"
- depends on VIDEO_V4L2 && I2C && DMADEVICES
- depends on MFD_TIMBERDALE || COMPILE_TEST
- select DMA_ENGINE
- select TIMB_DMA
+ depends on VIDEO_V4L2 && I2C
+ depends on (MFD_TIMBERDALE && TIMB_DMA) || COMPILE_TEST
select VIDEO_ADV7180
select VIDEOBUF_DMA_CONTIG
---help---
Patches currently in stable-queue which might be from arnd@xxxxxxxx are
queue-3.19/cpufreq-s3c-remove-last-use-of-resume_clocks-callback.patch
queue-3.19/timberdale-do-not-select-timb_dma.patch
queue-3.19/asoc-rt5677-fix-spi-dependency.patch
queue-3.19/cpufreq-s3c-remove-incorrect-__init-annotations.patch
queue-3.19/asoc-davinci-fix-dm365_evm-codec-selection.patch
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