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3a959dcd11
linux/drivers/media/platform/s5p-mfc
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Marek Szyprowski e08efef8fe media: s5p-mfc: Make additional clocks optional 
Since the beginning the second clock ('special', 'sclk') was optional and
it is not available on some variants of Exynos SoCs (i.e. Exynos5420 with
v7 of MFC hardware).

However commit 1bce6fb3ed ("[media] s5p-mfc: Rework clock handling")
made handling of all specified clocks mandatory. This patch restores
original behavior of the driver and fixes its operation on
Exynos5420 SoCs.

Fixes: 1bce6fb3ed ("[media] s5p-mfc: Rework clock handling")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-21 16:50:54 -04:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regs-mfc-v6.h [media] s5p-mfc: Reduce firmware buffer size for MFC v6+ variants 2017-04-05 15:55:39 -03:00
regs-mfc-v7.h [media] s5p-mfc: Reduce firmware buffer size for MFC v6+ variants 2017-04-05 15:55:39 -03:00
regs-mfc-v8.h media: s5p-mfc: Use min scratch buffer size as provided by F/W 2018-03-22 07:08:26 -04:00
regs-mfc-v10.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
regs-mfc.h [media] s5p-mfc: Skip incomplete frame 2016-11-16 16:39:35 -02:00
s5p_mfc_cmd_v5.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v5.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v6.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd_v6.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_cmd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_ctrl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_ctrl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_debug.h [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors 2016-11-30 09:16:23 -02:00
s5p_mfc_dec.c Linux 5.2-rc4 2019-06-11 12:09:28 -04:00
s5p_mfc_dec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_enc.c Linux 5.2-rc4 2019-06-11 12:09:28 -04:00
s5p_mfc_enc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_intr.c
s5p_mfc_intr.h
s5p_mfc_iommu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc_opr_v5.c media: coda/venus/s5p_mfc: fix control typo 2019-05-28 12:07:22 -04:00
s5p_mfc_opr_v5.h
s5p_mfc_opr_v6.c media: coda/venus/s5p_mfc: fix control typo 2019-05-28 12:07:22 -04:00
s5p_mfc_opr_v6.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_opr.c [media] s5p-mfc: Don't allocate codec buffers from pre-allocated region 2017-04-05 16:36:53 -03:00
s5p_mfc_opr.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_pm.c media: s5p-mfc: Make additional clocks optional 2019-06-21 16:50:54 -04:00
s5p_mfc_pm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
s5p_mfc.c media: s5p-mfc: fix reading min scratch buffer size on MFC v6/v7 2019-06-12 10:46:54 -04:00