kernel: add some omap/pandaboard patches.

[ipfire-2.x.git] / src / patches / kernel / omap / 3isp / 0003-mt9m032-Define-MT9M032_READ_MODE1-bits.patch

diff --git a/src/patches/kernel/omap/3isp/0003-mt9m032-Define-MT9M032_READ_MODE1-bits.patch b/src/patches/kernel/omap/3isp/0003-mt9m032-Define-MT9M032_READ_MODE1-bits.patch
new file mode 100644 (file)
index 0000000..c80e876
--- /dev/null
+++ b/src/patches/kernel/omap/3isp/0003-mt9m032-Define-MT9M032_READ_MODE1-bits.patch
@@ -0,0 +1,55 @@
+From 1115becbb4875d62abb10f94a9510c81f376606f Mon Sep 17 00:00:00 2001
+From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Date: Wed, 26 Sep 2012 10:54:17 +0200
+Subject: [PATCH 3/6] mt9m032: Define MT9M032_READ_MODE1 bits
+
+Replace hardcoded values with #define's.
+
+Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+---
+ drivers/media/i2c/mt9m032.c |   22 +++++++++++++++++++++-
+ 1 file changed, 21 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c
+index 30d755a..de150d3 100644
+--- a/drivers/media/i2c/mt9m032.c
++++ b/drivers/media/i2c/mt9m032.c
+@@ -90,6 +90,24 @@
+ #define               MT9M032_PLL_CONFIG1_PREDIV_MASK         0x3f
+ #define               MT9M032_PLL_CONFIG1_MUL_SHIFT           8
+ #define MT9M032_READ_MODE1                            0x1e
++#define               MT9M032_READ_MODE1_OUTPUT_BAD_FRAMES    (1 << 13)
++#define               MT9M032_READ_MODE1_MAINTAIN_FRAME_RATE  (1 << 12)
++#define               MT9M032_READ_MODE1_XOR_LINE_VALID       (1 << 11)
++#define               MT9M032_READ_MODE1_CONT_LINE_VALID      (1 << 10)
++#define               MT9M032_READ_MODE1_INVERT_TRIGGER       (1 << 9)
++#define               MT9M032_READ_MODE1_SNAPSHOT             (1 << 8)
++#define               MT9M032_READ_MODE1_GLOBAL_RESET         (1 << 7)
++#define               MT9M032_READ_MODE1_BULB_EXPOSURE        (1 << 6)
++#define               MT9M032_READ_MODE1_INVERT_STROBE        (1 << 5)
++#define               MT9M032_READ_MODE1_STROBE_ENABLE        (1 << 4)
++#define               MT9M032_READ_MODE1_STROBE_START_TRIG1   (0 << 2)
++#define               MT9M032_READ_MODE1_STROBE_START_EXP     (1 << 2)
++#define               MT9M032_READ_MODE1_STROBE_START_SHUTTER (2 << 2)
++#define               MT9M032_READ_MODE1_STROBE_START_TRIG2   (3 << 2)
++#define               MT9M032_READ_MODE1_STROBE_END_TRIG1     (0 << 0)
++#define               MT9M032_READ_MODE1_STROBE_END_EXP       (1 << 0)
++#define               MT9M032_READ_MODE1_STROBE_END_SHUTTER   (2 << 0)
++#define               MT9M032_READ_MODE1_STROBE_END_TRIG2     (3 << 0)
+ #define MT9M032_READ_MODE2                            0x20
+ #define               MT9M032_READ_MODE2_VFLIP_SHIFT          15
+ #define               MT9M032_READ_MODE2_HFLIP_SHIFT          14
+@@ -282,7 +300,9 @@ static int mt9m032_setup_pll(struct mt9m032 *sensor)
+                                   MT9P031_PLL_CONTROL_PWRON |
+                                   MT9P031_PLL_CONTROL_USEPLL);
+       if (!ret)               /* more reserved, Continuous, Master Mode */
+-              ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8006);
++              ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8000 |
++                                  MT9M032_READ_MODE1_STROBE_START_EXP |
++                                  MT9M032_READ_MODE1_STROBE_END_SHUTTER);
+       if (!ret) {
+               reg_val = (pll.p1 == 6 ? MT9M032_FORMATTER1_PLL_P1_6 : 0)
+                       | MT9M032_FORMATTER1_PARALLEL | 0x001e; /* 14-bit */
+-- 
+1.7.10.4
+