[media] coda: update CODA7541 to firmware 1.4.50
This patch splits the global workbuf into a global tempbuf and a per-context
workbuf, adds the codec mode aux register, and restores the work buffer
pointer on commands. With the new firmware, there is only a single set of
read/write pointers which need to be restored between context switches.
This allows more than four active contexts at the same time.
All auxiliary buffers are now allocated through a helper function to avoid
code duplication.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/platform/coda.h b/drivers/media/platform/coda.h
index 39c17c6..b2b5b1d 100644
--- a/drivers/media/platform/coda.h
+++ b/drivers/media/platform/coda.h
@@ -43,6 +43,7 @@
#define CODA_STREAM_ENDIAN_SELECT (1 << 0)
#define CODA_REG_BIT_FRAME_MEM_CTRL 0x110
#define CODA_IMAGE_ENDIAN_SELECT (1 << 0)
+#define CODA_REG_BIT_TEMP_BUF_ADDR 0x118
#define CODA_REG_BIT_RD_PTR(x) (0x120 + 8 * (x))
#define CODA_REG_BIT_WR_PTR(x) (0x124 + 8 * (x))
#define CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR 0x140
@@ -91,6 +92,14 @@
#define CODA_MODE_INVALID 0xffff
#define CODA_REG_BIT_INT_ENABLE 0x170
#define CODA_INT_INTERRUPT_ENABLE (1 << 3)
+#define CODA7_REG_BIT_RUN_AUX_STD 0x178
+#define CODA_MP4_AUX_MPEG4 0
+#define CODA_MP4_AUX_DIVX3 1
+#define CODA_VPX_AUX_THO 0
+#define CODA_VPX_AUX_VP6 1
+#define CODA_VPX_AUX_VP8 2
+#define CODA_H264_AUX_AVC 0
+#define CODA_H264_AUX_MVC 1
/*
* Commands' mailbox: