mirror of
https://git.yoctoproject.org/meta-ti
synced 2026-07-16 22:38:04 +00:00
Koen Kooi
134 lines
3.7 KiB
Diff
134 lines
3.7 KiB
Diff
From 739ec82561686ad0c5cc8befef3bcd74339d205e Mon Sep 17 00:00:00 2001
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From: Koen Kooi <k-kooi@ti.com>
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Date: Thu, 11 Feb 2010 21:34:00 +0100
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Subject: [PATCH 15/45] ISP: add some more from Leopard imaging patch
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---
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drivers/media/video/isp/isppreview.c | 16 ++++++++-
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include/media/v4l2-int-device.h | 58 ++++++++++++++++++++++++++++++++++
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2 files changed, 72 insertions(+), 2 deletions(-)
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diff --git a/drivers/media/video/isp/isppreview.c b/drivers/media/video/isp/isppreview.c
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index 5494efc..85ee25d 100644
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--- a/drivers/media/video/isp/isppreview.c
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+++ b/drivers/media/video/isp/isppreview.c
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@@ -79,13 +79,26 @@ static struct ispprev_rgbtorgb flr_rgb2rgb = {
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{0x0000, 0x0000, 0x0000}
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};
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+static struct ispprev_rgbtorgb unity_rgb2rgb = {
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+ { /* RGB-RGB Matrix */
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+ {0x0100, 0x0000, 0x0000},
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+ {0x0000, 0x0100, 0x0000},
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+ {0x0000, 0x0000, 0x0100}
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+ }, /* RGB Offset */
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+ {0x0000, 0x0000, 0x0000}
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+};
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+
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/* Default values in Office Flourescent Light for RGB to YUV Conversion*/
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static struct ispprev_csc flr_prev_csc[] = {
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{
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{ /* CSC Coef Matrix */
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- {66, 129, 25},
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+/* {66, 129, 25},
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{-38, -75, 112},
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{112, -94 , -18}
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+*/
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+ {0x04C, 0x098, 0x01C},
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+ {0x3D4, 0x3AC, 0x080},
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+ {0x080, 0x39E, 0x3EC}
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}, /* CSC Offset */
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{0x0, 0x0, 0x0}
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},
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@@ -107,7 +120,6 @@ static struct ispprev_csc flr_prev_csc[] = {
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}
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};
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-
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/* Default values in Office Flourescent Light for CFA Gradient*/
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#define FLR_CFA_GRADTHRS_HORZ 0x28
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#define FLR_CFA_GRADTHRS_VERT 0x28
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diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h
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index ed32d3f..ce415ec 100644
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--- a/include/media/v4l2-int-device.h
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+++ b/include/media/v4l2-int-device.h
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@@ -113,6 +113,8 @@ enum v4l2_if_type {
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* on certain image sensors.
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*/
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V4L2_IF_TYPE_BT656,
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+ V4L2_IF_TYPE_YCbCr,
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+ V4L2_IF_TYPE_RAW,
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};
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enum v4l2_if_type_bt656_mode {
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@@ -159,10 +161,66 @@ struct v4l2_if_type_bt656 {
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u32 clock_curr;
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};
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+struct v4l2_if_type_ycbcr {
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+ /*
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+ * 0: Frame begins when vsync is high.
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+ * 1: Frame begins when vsync changes from low to high.
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+ */
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+ unsigned frame_start_on_rising_vs:1;
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+ /* Use Bt synchronisation codes for sync correction. */
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+ unsigned bt_sync_correct:1;
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+ /* Swap every two adjacent image data elements. */
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+ unsigned swap:1;
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+ /* Inverted latch clock polarity from slave. */
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+ unsigned latch_clk_inv:1;
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+ /* Hs polarity. 0 is active high, 1 active low. */
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+ unsigned nobt_hs_inv:1;
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+ /* Vs polarity. 0 is active high, 1 active low. */
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+ unsigned nobt_vs_inv:1;
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+ /* Minimum accepted bus clock for slave (in Hz). */
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+ u32 clock_min;
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+ /* Maximum accepted bus clock for slave. */
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+ u32 clock_max;
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+ /*
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+ * Current wish of the slave. May only change in response to
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+ * ioctls that affect image capture.
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+ */
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+ u32 clock_curr;
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+};
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+
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+struct v4l2_if_type_raw {
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+ /*
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+ * 0: Frame begins when vsync is high.
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+ * 1: Frame begins when vsync changes from low to high.
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+ */
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+ unsigned frame_start_on_rising_vs:1;
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+ /* Use Bt synchronisation codes for sync correction. */
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+ unsigned bt_sync_correct:1;
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+ /* Swap every two adjacent image data elements. */
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+ unsigned swap:1;
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+ /* Inverted latch clock polarity from slave. */
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+ unsigned latch_clk_inv:1;
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+ /* Hs polarity. 0 is active high, 1 active low. */
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+ unsigned nobt_hs_inv:1;
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+ /* Vs polarity. 0 is active high, 1 active low. */
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+ unsigned nobt_vs_inv:1;
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+ /* Minimum accepted bus clock for slave (in Hz). */
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+ u32 clock_min;
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+ /* Maximum accepted bus clock for slave. */
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+ u32 clock_max;
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+ /*
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+ * Current wish of the slave. May only change in response to
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+ * ioctls that affect image capture.
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+ */
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+ u32 clock_curr;
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+};
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+
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struct v4l2_ifparm {
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enum v4l2_if_type if_type;
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union {
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struct v4l2_if_type_bt656 bt656;
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+ struct v4l2_if_type_ycbcr ycbcr;
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+ struct v4l2_if_type_raw raw;
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} u;
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};
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--
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1.6.6.1
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