8087c35fc48c9545ee1f07bd812217b286cf13bb |
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09-Sep-2014 |
Mauro Carvalho Chehab <m.chehab@samsung.com> |
[media] s5p-jpeg: Fix compilation with COMPILE_TEST ERROR: "__bad_ndelay" [drivers/media/platform/s5p-jpeg/s5p-jpeg.ko] undefined! That happens because asm-generic doesn't like any ndelay time bigger than 20us. Currently, usleep_range() couldn't simply be used, since exynos4_jpeg_sw_reset() is called with a spinlock held. So, let's use udelay() instead. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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5da74fc66b58a943e32e8c8b59e8e7c719ab611b |
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01-Sep-2014 |
Jacek Anaszewski <j.anaszewski@samsung.com> |
[media] s5p-jpeg: fix HUF_TBL_EN bit clearing path Use proper bitwise operator while clearing HUF_TBL_EN bit. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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d727ff4241e4ed2f4f93816460b2af0567f0e3c1 |
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01-Sep-2014 |
Jacek Anaszewski <j.anaszewski@samsung.com> |
[media] s5p-jpeg: avoid overwriting JPEG_CNTL register settings Take into account the JPEG_CNTL register value read before setting SYS_INT_EN bit field. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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37a4bd757ce19a6f58339f8c3b85551f43911764 |
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01-Sep-2014 |
Jacek Anaszewski <j.anaszewski@samsung.com> |
[media] s5p-jpeg: remove stray call to readl There is no need to read INT_EN_REG before enabling interrupts. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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80529ae5c13725e12ba0377e29b2160794ba6b25 |
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18-Dec-2013 |
Jacek Anaszewski <j.anaszewski@samsung.com> |
[media] s5p-jpeg: JPEG codec Add hardware API for the exynos4x12 on s5p-jpeg. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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