@@ -21,6 +21,56 @@
#define MSM_CSID_PAD_SRC 1
#define MSM_CSID_PADS_NUM 2
+#define DATA_TYPE_EMBEDDED_DATA_8BIT 0x12
+#define DATA_TYPE_YUV420_8BIT 0x18
+#define DATA_TYPE_YUV420_10BIT 0x19
+#define DATA_TYPE_YUV420_8BIT_LEGACY 0x1a
+#define DATA_TYPE_YUV420_8BIT_SHIFTED 0x1c /* Chroma Shifted Pixel Sampling */
+#define DATA_TYPE_YUV420_10BIT_SHIFTED 0x1d /* Chroma Shifted Pixel Sampling */
+#define DATA_TYPE_YUV422_8BIT 0x1e
+#define DATA_TYPE_YUV422_10BIT 0x1f
+#define DATA_TYPE_RGB444 0x20
+#define DATA_TYPE_RGB555 0x21
+#define DATA_TYPE_RGB565 0x22
+#define DATA_TYPE_RGB666 0x23
+#define DATA_TYPE_RGB888 0x24
+#define DATA_TYPE_RAW_24BIT 0x27
+#define DATA_TYPE_RAW_6BIT 0x28
+#define DATA_TYPE_RAW_7BIT 0x29
+#define DATA_TYPE_RAW_8BIT 0x2a
+#define DATA_TYPE_RAW_10BIT 0x2b
+#define DATA_TYPE_RAW_12BIT 0x2c
+#define DATA_TYPE_RAW_14BIT 0x2d
+#define DATA_TYPE_RAW_16BIT 0x2e
+#define DATA_TYPE_RAW_20BIT 0x2f
+
+#define DECODE_FORMAT_UNCOMPRESSED_6_BIT 0x0
+#define DECODE_FORMAT_UNCOMPRESSED_8_BIT 0x1
+#define DECODE_FORMAT_UNCOMPRESSED_10_BIT 0x2
+#define DECODE_FORMAT_UNCOMPRESSED_12_BIT 0x3
+#define DECODE_FORMAT_UNCOMPRESSED_14_BIT 0x4
+#define DECODE_FORMAT_UNCOMPRESSED_16_BIT 0x5
+#define DECODE_FORMAT_UNCOMPRESSED_20_BIT 0x6
+#define DECODE_FORMAT_DPCM_10_6_10 0x7
+#define DECODE_FORMAT_DPCM_10_8_10 0x8
+#define DECODE_FORMAT_DPCM_12_6_12 0x9
+#define DECODE_FORMAT_DPCM_12_8_12 0xA
+#define DECODE_FORMAT_DPCM_14_8_14 0xB
+#define DECODE_FORMAT_DPCM_14_10_14 0xC
+#define DECODE_FORMAT_USER_DEFINED 0xE
+#define DECODE_FORMAT_PAYLOAD_ONLY 0xF
+
+#define ENCODE_FORMAT_RAW_8_BIT 0x1
+#define ENCODE_FORMAT_RAW_10_BIT 0x2
+#define ENCODE_FORMAT_RAW_12_BIT 0x3
+#define ENCODE_FORMAT_RAW_14_BIT 0x4
+#define ENCODE_FORMAT_RAW_16_BIT 0x5
+
+#define PLAIN_FORMAT_PLAIN8 0x0 /* supports DPCM, UNCOMPRESSED_6/8_BIT */
+#define PLAIN_FORMAT_PLAIN16 0x1 /* supports DPCM, UNCOMPRESSED_10/16_BIT */
+#define PLAIN_FORMAT_PLAIN32 0x2 /* supports UNCOMPRESSED_20_BIT */
+
+
enum csid_payload_mode {
CSID_PAYLOAD_MODE_INCREMENTING = 0,
CSID_PAYLOAD_MODE_ALTERNATING_55_AA = 1,
The CSI-2 spec defines the following types: - Data Type - Often abbreviated DT - Decode Format - Often abbreviated as DF - Encode Format These definitions are as far as I can tell complete for CSI-2. Additionally the Qualcomm internal type describing Plain Formats has been added. Plain formats describe the size of the pixels written by the RDI units to memory. PLAIN8 for example has the size 8 bits, and PLAIN32 32 bits. The appropriate Plain Format is determined by the Decode Format used. The smallest Plain Format that is able to contain a pixel of the used Decode Format is the appropriate one to use. Signed-off-by: Robert Foss <robert.foss@linaro.org> --- .../media/platform/qcom/camss/camss-csid.h | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) -- 2.27.0