Guennadi Liakhovetski wrote:
Ok, we're almost there:-) Should be the last iteration.
On Fri, 3 Apr 2009, Darius Augulis wrote:
From: Paulius Zaleckas <paulius.zalec...@teltonika.lt>
Changelog since V2:
- My signed-off line added
- Makefile updated
- .init and .exit removed from pdata
- includes sorted
- Video memory limit added
- Pointers in free_buffer() fixed
- Indentation fixed
- Spinlocks added
- PM implementation removed
- Added missed clk_put()
- pdata test added
- CSI device renamed
- Platform flags fixed
- "i.MX" replaced by "MX1" in debug prints
I usually put such changelogs below the "---" line, so it doesn't appear
in the git commit message, and here you just put a short description of
the patch.
Signed-off-by: Darius Augulis <augulis.dar...@gmail.com>
Signed-off-by: Paulius Zaleckas <paulius.zalec...@teltonika.lt>
---
[snip]
diff --git a/arch/arm/plat-mxc/include/mach/memory.h
b/arch/arm/plat-mxc/include/mach/memory.h
index e0783e6..7113b3e 100644
--- a/arch/arm/plat-mxc/include/mach/memory.h
+++ b/arch/arm/plat-mxc/include/mach/memory.h
@@ -24,4 +24,12 @@
#define PHYS_OFFSET UL(0x80000000)
#endif
+#if defined(CONFIG_MX1_VIDEO)
This #ifdef is not needed any more now, the file is not compiled if
CONFIG_MX1_VIDEO is not defined.
this header file is included by arch/arm/include/asm/memory.h
By default dma bufer size is only 2Mbytes. If we remove this ifdef, this
bufer will be increased to re-defined size.
Therefore I suggest to leave this ifdef.
+ /* Make choises, based on platform choice */
+ if ((common_flags & SOCAM_VSYNC_ACTIVE_HIGH) &&
+ (common_flags & SOCAM_VSYNC_ACTIVE_LOW)) {
+ if (pcdev->pdata->flags & MX1_CAMERA_VSYNC_HIGH)
+ common_flags &= ~SOCAM_VSYNC_ACTIVE_LOW;
+ else
+ common_flags &= ~SOCAM_VSYNC_ACTIVE_HIGH;
+ }
+
+ if ((common_flags & SOCAM_PCLK_SAMPLE_RISING) &&
+ (common_flags & SOCAM_PCLK_SAMPLE_FALLING)) {
+ if (pcdev->pdata->flags & MX1_CAMERA_PCLK_RISING)
+ common_flags &= ~SOCAM_PCLK_SAMPLE_FALLING;
+ else
+ common_flags &= ~SOCAM_PCLK_SAMPLE_RISING;
+ }
+
+ if ((common_flags & SOCAM_DATA_ACTIVE_HIGH) &&
+ (common_flags & SOCAM_DATA_ACTIVE_LOW)) {
+ if (pcdev->pdata->flags & MX1_CAMERA_DATA_HIGH)
+ common_flags &= ~SOCAM_DATA_ACTIVE_LOW;
+ else
+ common_flags &= ~SOCAM_DATA_ACTIVE_HIGH;
+ }
In all three clauses above pdata can be NULL.
Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
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