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authorHans Verkuil <hans.verkuil@cisco.com>2015-05-01 11:31:30 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-05-20 13:37:36 -0300
commitf888ae7e6a9e7c0ddc2aa78adc1299747f202516 (patch)
treed22c2c574787a95332fcab69dd584f5ace47aff8 /include/media
parent71df673132cd5eef9ae2d9c79e3a446249de4961 (diff)
downloadlinux-f888ae7e6a9e7c0ddc2aa78adc1299747f202516.tar.bz2
[media] adv7842: Make output format configurable through pad format operations
Replace the dummy video format operations by pad format operations that configure the output format. Copied from the adv7604 driver. Note: while arch/blackfin/mach-bf609/boards/ezkit.c uses adv7842_platform_data this source has not been updated because it is broken since the very beginning. It depends on a struct adv7842_output_format that does not exist. And besides that gcc has no support for bf609 so nobody can compile it except by installing a toolchain from ADI. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/adv7842.h89
1 files changed, 37 insertions, 52 deletions
diff --git a/include/media/adv7842.h b/include/media/adv7842.h
index 924cbb8d004a..64a66d0ba9e1 100644
--- a/include/media/adv7842.h
+++ b/include/media/adv7842.h
@@ -30,14 +30,38 @@ enum adv7842_ain_sel {
ADV7842_AIN9_4_5_6_SYNC_2_1 = 4,
};
-/* Bus rotation and reordering (IO register 0x04, [7:5]) */
-enum adv7842_op_ch_sel {
- ADV7842_OP_CH_SEL_GBR = 0,
- ADV7842_OP_CH_SEL_GRB = 1,
- ADV7842_OP_CH_SEL_BGR = 2,
- ADV7842_OP_CH_SEL_RGB = 3,
- ADV7842_OP_CH_SEL_BRG = 4,
- ADV7842_OP_CH_SEL_RBG = 5,
+/*
+ * Bus rotation and reordering. This is used to specify component reordering on
+ * the board and describes the components order on the bus when the ADV7842
+ * outputs RGB.
+ */
+enum adv7842_bus_order {
+ ADV7842_BUS_ORDER_RGB, /* No operation */
+ ADV7842_BUS_ORDER_GRB, /* Swap 1-2 */
+ ADV7842_BUS_ORDER_RBG, /* Swap 2-3 */
+ ADV7842_BUS_ORDER_BGR, /* Swap 1-3 */
+ ADV7842_BUS_ORDER_BRG, /* Rotate right */
+ ADV7842_BUS_ORDER_GBR, /* Rotate left */
+};
+
+/* Input Color Space (IO register 0x02, [7:4]) */
+enum adv7842_inp_color_space {
+ ADV7842_INP_COLOR_SPACE_LIM_RGB = 0,
+ ADV7842_INP_COLOR_SPACE_FULL_RGB = 1,
+ ADV7842_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
+ ADV7842_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
+ ADV7842_INP_COLOR_SPACE_XVYCC_601 = 4,
+ ADV7842_INP_COLOR_SPACE_XVYCC_709 = 5,
+ ADV7842_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
+ ADV7842_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
+ ADV7842_INP_COLOR_SPACE_AUTO = 0xf,
+};
+
+/* Select output format (IO register 0x03, [4:2]) */
+enum adv7842_op_format_mode_sel {
+ ADV7842_OP_FORMAT_MODE0 = 0x00,
+ ADV7842_OP_FORMAT_MODE1 = 0x04,
+ ADV7842_OP_FORMAT_MODE2 = 0x08,
};
/* Mode of operation */
@@ -61,44 +85,6 @@ enum adv7842_vid_std_select {
ADV7842_HDMI_COMP_VID_STD_HD_1250P = 0x1e,
};
-/* Input Color Space (IO register 0x02, [7:4]) */
-enum adv7842_inp_color_space {
- ADV7842_INP_COLOR_SPACE_LIM_RGB = 0,
- ADV7842_INP_COLOR_SPACE_FULL_RGB = 1,
- ADV7842_INP_COLOR_SPACE_LIM_YCbCr_601 = 2,
- ADV7842_INP_COLOR_SPACE_LIM_YCbCr_709 = 3,
- ADV7842_INP_COLOR_SPACE_XVYCC_601 = 4,
- ADV7842_INP_COLOR_SPACE_XVYCC_709 = 5,
- ADV7842_INP_COLOR_SPACE_FULL_YCbCr_601 = 6,
- ADV7842_INP_COLOR_SPACE_FULL_YCbCr_709 = 7,
- ADV7842_INP_COLOR_SPACE_AUTO = 0xf,
-};
-
-/* Select output format (IO register 0x03, [7:0]) */
-enum adv7842_op_format_sel {
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_8 = 0x00,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_10 = 0x01,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE0 = 0x02,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE1 = 0x06,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_12_MODE2 = 0x0a,
- ADV7842_OP_FORMAT_SEL_DDR_422_8 = 0x20,
- ADV7842_OP_FORMAT_SEL_DDR_422_10 = 0x21,
- ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE0 = 0x22,
- ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE1 = 0x23,
- ADV7842_OP_FORMAT_SEL_DDR_422_12_MODE2 = 0x24,
- ADV7842_OP_FORMAT_SEL_SDR_444_24 = 0x40,
- ADV7842_OP_FORMAT_SEL_SDR_444_30 = 0x41,
- ADV7842_OP_FORMAT_SEL_SDR_444_36_MODE0 = 0x42,
- ADV7842_OP_FORMAT_SEL_DDR_444_24 = 0x60,
- ADV7842_OP_FORMAT_SEL_DDR_444_30 = 0x61,
- ADV7842_OP_FORMAT_SEL_DDR_444_36 = 0x62,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_16 = 0x80,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_20 = 0x81,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE0 = 0x82,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE1 = 0x86,
- ADV7842_OP_FORMAT_SEL_SDR_ITU656_24_MODE2 = 0x8a,
-};
-
enum adv7842_select_input {
ADV7842_SELECT_HDMI_PORT_A,
ADV7842_SELECT_HDMI_PORT_B,
@@ -163,7 +149,10 @@ struct adv7842_platform_data {
enum adv7842_ain_sel ain_sel;
/* Bus rotation and reordering */
- enum adv7842_op_ch_sel op_ch_sel;
+ enum adv7842_bus_order bus_order;
+
+ /* Select output format mode */
+ enum adv7842_op_format_mode_sel op_format_mode_sel;
/* Default mode */
enum adv7842_mode mode;
@@ -174,20 +163,15 @@ struct adv7842_platform_data {
/* Video standard */
enum adv7842_vid_std_select vid_std_select;
- /* Select output format */
- enum adv7842_op_format_sel op_format_sel;
-
/* IO register 0x02 */
unsigned alt_gamma:1;
unsigned op_656_range:1;
- unsigned rgb_out:1;
unsigned alt_data_sat:1;
/* IO register 0x05 */
unsigned blank_data:1;
unsigned insert_av_codes:1;
unsigned replicate_av_codes:1;
- unsigned invert_cbcr:1;
/* IO register 0x30 */
unsigned output_bus_lsb_to_msb:1;
@@ -256,5 +240,6 @@ struct adv7842_platform_data {
#define ADV7842_EDID_PORT_A 0
#define ADV7842_EDID_PORT_B 1
#define ADV7842_EDID_PORT_VGA 2
+#define ADV7842_PAD_SOURCE 3
#endif