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authorLinus Torvalds <torvalds@linux-foundation.org>2011-04-27 18:17:52 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-04-27 18:17:52 -0400
commit7fcaa9aaea48996ba308c047a381de7a17ce03b2 (patch)
treeaa66519921a9a6e56f5448d7630386565fd31c89 /Documentation/video4linux
parent8e10cd74342c7f5ce259cceca36f6eba084f5d58 (diff)
parent13b140953ab4fd86e2065adfef892fe833986ffa (diff)
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (42 commits) [media] media: vb2: correct queue initialization order [media] media: vb2: fix incorrect v4l2_buffer->flags handling [media] s5p-fimc: Add support for the buffer timestamps and sequence [media] s5p-fimc: Fix bytesperline and plane payload setup [media] s5p-fimc: Do not allow changing format after REQBUFS [media] s5p-fimc: Fix FIMC3 pixel limits on Exynos4 [media] tda18271: update tda18271c2_rf_cal as per NXP's rev.04 datasheet [media] tda18271: update tda18271_rf_band as per NXP's rev.04 datasheet [media] tda18271: fix bad calculation of main post divider byte [media] tda18271: prog_cal and prog_tab variables should be s32, not u8 [media] tda18271: fix calculation bug in tda18271_rf_tracking_filters_init [media] omap3isp: queue: Don't corrupt buf->npages when get_user_pages() fails [media] v4l: Don't register media entities for subdev device nodes [media] omap3isp: Don't increment node entity use count when poweron fails [media] omap3isp: lane shifter support [media] omap3isp: ccdc: support Y10/12, 8-bit bayer fmts [media] media: add missing 8-bit bayer formats and Y12 [media] v4l: add V4L2_PIX_FMT_Y12 format cx23885: Fix stv0367 Kconfig dependency [media] omap3isp: Use isp xclk defines ... Fix up trivial conflict (spelink errurs) in drivers/media/video/omap3isp/isp.c
Diffstat (limited to 'Documentation/video4linux')
-rw-r--r--Documentation/video4linux/sh_mobile_ceu_camera.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/video4linux/sh_mobile_ceu_camera.txt b/Documentation/video4linux/sh_mobile_ceu_camera.txt
index cb47e723af74..1e96ce6e2d2f 100644
--- a/Documentation/video4linux/sh_mobile_ceu_camera.txt
+++ b/Documentation/video4linux/sh_mobile_ceu_camera.txt
@@ -37,7 +37,7 @@ Generic scaling / cropping scheme
37-1'- 37-1'-
38 38
39In the above chart minuses and slashes represent "real" data amounts, points and 39In the above chart minuses and slashes represent "real" data amounts, points and
40accents represent "useful" data, basically, CEU scaled amd cropped output, 40accents represent "useful" data, basically, CEU scaled and cropped output,
41mapped back onto the client's source plane. 41mapped back onto the client's source plane.
42 42
43Such a configuration can be produced by user requests: 43Such a configuration can be produced by user requests:
@@ -65,7 +65,7 @@ Do not touch input rectangle - it is already optimal.
65 65
661. Calculate current sensor scales: 661. Calculate current sensor scales:
67 67
68 scale_s = ((3') - (3)) / ((2') - (2)) 68 scale_s = ((2') - (2)) / ((3') - (3))
69 69
702. Calculate "effective" input crop (sensor subwindow) - CEU crop scaled back at 702. Calculate "effective" input crop (sensor subwindow) - CEU crop scaled back at
71current sensor scales onto input window - this is user S_CROP: 71current sensor scales onto input window - this is user S_CROP:
@@ -80,7 +80,7 @@ window:
804. Calculate sensor output window by applying combined scales to real input 804. Calculate sensor output window by applying combined scales to real input
81window: 81window:
82 82
83 width_s_out = ((2') - (2)) / scale_comb 83 width_s_out = ((7') - (7)) = ((2') - (2)) / scale_comb
84 84
855. Apply iterative sensor S_FMT for sensor output window. 855. Apply iterative sensor S_FMT for sensor output window.
86 86