summaryrefslogtreecommitdiff
path: root/drivers/media/platform/coda
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/coda')
-rw-r--r--drivers/media/platform/coda/coda-bit.c29
-rw-r--r--drivers/media/platform/coda/coda-common.c45
-rw-r--r--drivers/media/platform/coda/coda-jpeg.c746
-rw-r--r--drivers/media/platform/coda/coda.h3
-rw-r--r--drivers/media/platform/coda/coda_regs.h83
-rw-r--r--drivers/media/platform/coda/trace.h10
6 files changed, 877 insertions, 39 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 00c7bed3dd57..3443396ba5f3 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -1629,6 +1629,9 @@ static void coda_finish_encode(struct coda_ctx *ctx)
struct coda_dev *dev = ctx->dev;
u32 wr_ptr, start_ptr;
+ if (ctx->aborting)
+ return;
+
/*
* Lock to make sure that an encoder stop command running in parallel
* will either already have marked src_buf as last, or it will wake up
@@ -2165,16 +2168,21 @@ static int coda_prepare_decode(struct coda_ctx *ctx)
} else {
if (dev->devtype->product == CODA_960) {
/*
- * The CODA960 seems to have an internal list of
- * buffers with 64 entries that includes the
- * registered frame buffers as well as the rotator
- * buffer output.
- *
- * ROT_INDEX needs to be < 0x40, but >
- * ctx->num_internal_frames.
+ * It was previously assumed that the CODA960 has an
+ * internal list of 64 buffer entries that contains
+ * both the registered internal frame buffers as well
+ * as the rotator buffer output, and that the ROT_INDEX
+ * register must be set to a value between the last
+ * internal frame buffers' index and 64.
+ * At least on firmware version 3.1.1 it turns out that
+ * setting ROT_INDEX to any value >= 32 causes CODA
+ * hangups that it can not recover from with the SRC VPU
+ * reset.
+ * It does appear to work however, to just set it to a
+ * fixed value in the [ctx->num_internal_frames, 31]
+ * range, for example CODA_MAX_FRAMEBUFFERS.
*/
- coda_write(dev,
- CODA_MAX_FRAMEBUFFERS + dst_buf->vb2_buf.index,
+ coda_write(dev, CODA_MAX_FRAMEBUFFERS,
CODA9_CMD_DEC_PIC_ROT_INDEX);
reg_addr = CODA9_CMD_DEC_PIC_ROT_ADDR_Y;
@@ -2266,6 +2274,9 @@ static void coda_finish_decode(struct coda_ctx *ctx)
int err_vdoa = 0;
u32 val;
+ if (ctx->aborting)
+ return;
+
/* Update kfifo out pointer from coda bitstream read pointer */
coda_kfifo_sync_from_device(ctx);
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 94fb4d2ecc43..acff10ad257a 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -155,6 +155,7 @@ static const struct coda_codec coda7_codecs[] = {
static const struct coda_codec coda9_codecs[] = {
CODA_CODEC(CODA9_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264, 1920, 1088),
CODA_CODEC(CODA9_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 1920, 1088),
+ CODA_CODEC(CODA9_MODE_ENCODE_MJPG, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_JPEG, 8192, 8192),
CODA_CODEC(CODA9_MODE_DECODE_H264, V4L2_PIX_FMT_H264, V4L2_PIX_FMT_YUV420, 1920, 1088),
CODA_CODEC(CODA9_MODE_DECODE_MP2, V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_YUV420, 1920, 1088),
CODA_CODEC(CODA9_MODE_DECODE_MP4, V4L2_PIX_FMT_MPEG4, V4L2_PIX_FMT_YUV420, 1920, 1088),
@@ -235,6 +236,22 @@ static const struct coda_video_device coda_bit_jpeg_decoder = {
},
};
+static const struct coda_video_device coda9_jpeg_encoder = {
+ .name = "coda-jpeg-encoder",
+ .type = CODA_INST_ENCODER,
+ .ops = &coda9_jpeg_encode_ops,
+ .direct = true,
+ .src_formats = {
+ V4L2_PIX_FMT_NV12,
+ V4L2_PIX_FMT_YUV420,
+ V4L2_PIX_FMT_YVU420,
+ V4L2_PIX_FMT_YUV422P,
+ },
+ .dst_formats = {
+ V4L2_PIX_FMT_JPEG,
+ },
+};
+
static const struct coda_video_device *codadx6_video_devices[] = {
&coda_bit_encoder,
};
@@ -252,6 +269,7 @@ static const struct coda_video_device *coda7_video_devices[] = {
};
static const struct coda_video_device *coda9_video_devices[] = {
+ &coda9_jpeg_encoder,
&coda_bit_encoder,
&coda_bit_decoder,
};
@@ -721,7 +739,8 @@ static int coda_s_fmt(struct coda_ctx *ctx, struct v4l2_format *f,
ctx->tiled_map_type = GDI_TILED_FRAME_MB_RASTER_MAP;
break;
case V4L2_PIX_FMT_NV12:
- if (!disable_tiling && ctx->dev->devtype->product == CODA_960) {
+ if (!disable_tiling && ctx->use_bit &&
+ ctx->dev->devtype->product == CODA_960) {
ctx->tiled_map_type = GDI_TILED_FRAME_MB_RASTER_MAP;
break;
}
@@ -1421,7 +1440,7 @@ static void coda_pic_run_work(struct work_struct *work)
if (ctx->ops->run_timeout)
ctx->ops->run_timeout(ctx);
- } else if (!ctx->aborting) {
+ } else {
ctx->ops->finish_run(ctx);
}
@@ -1787,7 +1806,7 @@ static void coda_buf_queue(struct vb2_buffer *vb)
coda_queue_source_change_event(ctx);
}
} else {
- if (ctx->inst_type == CODA_INST_ENCODER &&
+ if ((ctx->inst_type == CODA_INST_ENCODER || !ctx->use_bit) &&
vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
vbuf->sequence = ctx->qsequence++;
v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);
@@ -2984,10 +3003,8 @@ static int coda_probe(struct platform_device *pdev)
irq = platform_get_irq_byname(pdev, "bit");
if (irq < 0)
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get irq resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_irq(&pdev->dev, irq, coda_irq_handler, 0,
dev_name(&pdev->dev), dev);
@@ -2996,6 +3013,22 @@ static int coda_probe(struct platform_device *pdev)
return ret;
}
+ /* JPEG IRQ */
+ if (dev->devtype->product == CODA_960) {
+ irq = platform_get_irq_byname(pdev, "jpeg");
+ if (irq < 0)
+ return irq;
+
+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+ coda9_jpeg_irq_handler,
+ IRQF_ONESHOT, CODA_NAME " jpeg",
+ dev);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "failed to request jpeg irq\n");
+ return ret;
+ }
+ }
+
dev->rstc = devm_reset_control_get_optional_exclusive(&pdev->dev,
NULL);
if (IS_ERR(dev->rstc)) {
diff --git a/drivers/media/platform/coda/coda-jpeg.c b/drivers/media/platform/coda/coda-jpeg.c
index bf61a3ecc580..92234fd1f4fd 100644
--- a/drivers/media/platform/coda/coda-jpeg.c
+++ b/drivers/media/platform/coda/coda-jpeg.c
@@ -5,46 +5,68 @@
* Copyright (C) 2014 Philipp Zabel, Pengutronix
*/
+#include <asm/unaligned.h>
+#include <linux/irqreturn.h>
#include <linux/kernel.h>
+#include <linux/ktime.h>
+#include <linux/slab.h>
#include <linux/swab.h>
+#include <linux/videodev2.h>
+
+#include <media/v4l2-common.h>
+#include <media/v4l2-fh.h>
+#include <media/v4l2-mem2mem.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
#include "coda.h"
#include "trace.h"
#define SOI_MARKER 0xffd8
+#define DRI_MARKER 0xffdd
+#define DQT_MARKER 0xffdb
+#define DHT_MARKER 0xffc4
+#define SOF_MARKER 0xffc0
#define EOI_MARKER 0xffd9
+enum {
+ CODA9_JPEG_FORMAT_420,
+ CODA9_JPEG_FORMAT_422,
+ CODA9_JPEG_FORMAT_224,
+ CODA9_JPEG_FORMAT_444,
+ CODA9_JPEG_FORMAT_400,
+};
+
+#define CODA9_JPEG_ENC_HUFF_DATA_SIZE (256 + 256 + 16 + 16)
+
/*
* Typical Huffman tables for 8-bit precision luminance and
* chrominance from JPEG ITU-T.81 (ISO/IEC 10918-1) Annex K.3
*/
-static const unsigned char luma_dc_bits[16] = {
+static const unsigned char luma_dc[16 + 12] = {
+ /* bits */
0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-static const unsigned char luma_dc_value[12] = {
+ /* values */
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
};
-static const unsigned char chroma_dc_bits[16] = {
+static const unsigned char chroma_dc[16 + 12] = {
+ /* bits */
0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-static const unsigned char chroma_dc_value[12] = {
+ /* values */
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
};
-static const unsigned char luma_ac_bits[16] = {
+static const unsigned char luma_ac[16 + 162 + 2] = {
+ /* bits */
0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03,
0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7d,
-};
-
-static const unsigned char luma_ac_value[162 + 2] = {
+ /* values */
0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
@@ -68,12 +90,11 @@ static const unsigned char luma_ac_value[162 + 2] = {
0xf9, 0xfa, /* padded to 32-bit */
};
-static const unsigned char chroma_ac_bits[16] = {
+static const unsigned char chroma_ac[16 + 162 + 2] = {
+ /* bits */
0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
0x07, 0x05, 0x04, 0x04, 0x00, 0x01, 0x02, 0x77,
-};
-
-static const unsigned char chroma_ac_value[162 + 2] = {
+ /* values */
0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
@@ -124,6 +145,38 @@ static unsigned char chroma_q[64] = {
0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
};
+static const unsigned char width_align[] = {
+ [CODA9_JPEG_FORMAT_420] = 16,
+ [CODA9_JPEG_FORMAT_422] = 16,
+ [CODA9_JPEG_FORMAT_224] = 8,
+ [CODA9_JPEG_FORMAT_444] = 8,
+ [CODA9_JPEG_FORMAT_400] = 8,
+};
+
+static const unsigned char height_align[] = {
+ [CODA9_JPEG_FORMAT_420] = 16,
+ [CODA9_JPEG_FORMAT_422] = 8,
+ [CODA9_JPEG_FORMAT_224] = 16,
+ [CODA9_JPEG_FORMAT_444] = 8,
+ [CODA9_JPEG_FORMAT_400] = 8,
+};
+
+static int coda9_jpeg_chroma_format(u32 pixfmt)
+{
+ switch (pixfmt) {
+ case V4L2_PIX_FMT_YUV420:
+ case V4L2_PIX_FMT_NV12:
+ return CODA9_JPEG_FORMAT_420;
+ case V4L2_PIX_FMT_YUV422P:
+ return CODA9_JPEG_FORMAT_422;
+ case V4L2_PIX_FMT_YUV444:
+ return CODA9_JPEG_FORMAT_444;
+ case V4L2_PIX_FMT_GREY:
+ return CODA9_JPEG_FORMAT_400;
+ }
+ return -EINVAL;
+}
+
struct coda_memcpy_desc {
int offset;
const void *src;
@@ -148,14 +201,10 @@ int coda_jpeg_write_tables(struct coda_ctx *ctx)
{
int i;
static const struct coda_memcpy_desc huff[8] = {
- { 0, luma_dc_bits, sizeof(luma_dc_bits) },
- { 16, luma_dc_value, sizeof(luma_dc_value) },
- { 32, luma_ac_bits, sizeof(luma_ac_bits) },
- { 48, luma_ac_value, sizeof(luma_ac_value) },
- { 216, chroma_dc_bits, sizeof(chroma_dc_bits) },
- { 232, chroma_dc_value, sizeof(chroma_dc_value) },
- { 248, chroma_ac_bits, sizeof(chroma_ac_bits) },
- { 264, chroma_ac_value, sizeof(chroma_ac_value) },
+ { 0, luma_dc, sizeof(luma_dc) },
+ { 32, luma_ac, sizeof(luma_ac) },
+ { 216, chroma_dc, sizeof(chroma_dc) },
+ { 248, chroma_ac, sizeof(chroma_ac) },
};
struct coda_memcpy_desc qmat[3] = {
{ 512, ctx->params.jpeg_qmat_tab[0], 64 },
@@ -198,6 +247,379 @@ bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb)
return false;
}
+static const int bus_req_num[] = {
+ [CODA9_JPEG_FORMAT_420] = 2,
+ [CODA9_JPEG_FORMAT_422] = 3,
+ [CODA9_JPEG_FORMAT_224] = 3,
+ [CODA9_JPEG_FORMAT_444] = 4,
+ [CODA9_JPEG_FORMAT_400] = 4,
+};
+
+#define MCU_INFO(mcu_block_num, comp_num, comp0_info, comp1_info, comp2_info) \
+ (((mcu_block_num) << CODA9_JPEG_MCU_BLOCK_NUM_OFFSET) | \
+ ((comp_num) << CODA9_JPEG_COMP_NUM_OFFSET) | \
+ ((comp0_info) << CODA9_JPEG_COMP0_INFO_OFFSET) | \
+ ((comp1_info) << CODA9_JPEG_COMP1_INFO_OFFSET) | \
+ ((comp2_info) << CODA9_JPEG_COMP2_INFO_OFFSET))
+
+static const u32 mcu_info[] = {
+ [CODA9_JPEG_FORMAT_420] = MCU_INFO(6, 3, 10, 5, 5),
+ [CODA9_JPEG_FORMAT_422] = MCU_INFO(4, 3, 9, 5, 5),
+ [CODA9_JPEG_FORMAT_224] = MCU_INFO(4, 3, 6, 5, 5),
+ [CODA9_JPEG_FORMAT_444] = MCU_INFO(3, 3, 5, 5, 5),
+ [CODA9_JPEG_FORMAT_400] = MCU_INFO(1, 1, 5, 0, 0),
+};
+
+/*
+ * Convert Huffman table specifcations to tables of codes and code lengths.
+ * For reference, see JPEG ITU-T.81 (ISO/IEC 10918-1) [1]
+ *
+ * [1] https://www.w3.org/Graphics/JPEG/itu-t81.pdf
+ */
+static int coda9_jpeg_gen_enc_huff_tab(struct coda_ctx *ctx, int tab_num,
+ int *ehufsi, int *ehufco)
+{
+ int i, j, k, lastk, si, code, maxsymbol;
+ const u8 *bits, *huffval;
+ struct {
+ int size[256];
+ int code[256];
+ } *huff;
+ static const unsigned char *huff_tabs[4] = {
+ luma_dc, luma_ac, chroma_dc, chroma_ac,
+ };
+ int ret = -EINVAL;
+
+ huff = kzalloc(sizeof(*huff), GFP_KERNEL);
+ if (!huff)
+ return -ENOMEM;
+
+ bits = huff_tabs[tab_num];
+ huffval = huff_tabs[tab_num] + 16;
+
+ maxsymbol = tab_num & 1 ? 256 : 16;
+
+ /* Figure C.1 - Generation of table of Huffman code sizes */
+ k = 0;
+ for (i = 1; i <= 16; i++) {
+ j = bits[i - 1];
+ if (k + j > maxsymbol)
+ goto out;
+ while (j--)
+ huff->size[k++] = i;
+ }
+ lastk = k;
+
+ /* Figure C.2 - Generation of table of Huffman codes */
+ k = 0;
+ code = 0;
+ si = huff->size[0];
+ while (k < lastk) {
+ while (huff->size[k] == si) {
+ huff->code[k++] = code;
+ code++;
+ }
+ if (code >= (1 << si))
+ goto out;
+ code <<= 1;
+ si++;
+ }
+
+ /* Figure C.3 - Ordering procedure for encoding procedure code tables */
+ for (k = 0; k < lastk; k++) {
+ i = huffval[k];
+ if (i >= maxsymbol || ehufsi[i])
+ goto out;
+ ehufco[i] = huff->code[k];
+ ehufsi[i] = huff->size[k];
+ }
+
+ ret = 0;
+out:
+ kfree(huff);
+ return ret;
+}
+
+#define DC_TABLE_INDEX0 0
+#define AC_TABLE_INDEX0 1
+#define DC_TABLE_INDEX1 2
+#define AC_TABLE_INDEX1 3
+
+static int coda9_jpeg_load_huff_tab(struct coda_ctx *ctx)
+{
+ struct {
+ int size[4][256];
+ int code[4][256];
+ } *huff;
+ u32 *huff_data;
+ int i, j;
+ int ret;
+
+ huff = kzalloc(sizeof(*huff), GFP_KERNEL);
+ if (!huff)
+ return -ENOMEM;
+
+ /* Generate all four (luma/chroma DC/AC) code/size lookup tables */
+ for (i = 0; i < 4; i++) {
+ ret = coda9_jpeg_gen_enc_huff_tab(ctx, i, huff->size[i],
+ huff->code[i]);
+ if (ret)
+ goto out;
+ }
+
+ if (!ctx->params.jpeg_huff_data) {
+ ctx->params.jpeg_huff_data =
+ kzalloc(sizeof(u32) * CODA9_JPEG_ENC_HUFF_DATA_SIZE,
+ GFP_KERNEL);
+ if (!ctx->params.jpeg_huff_data) {
+ ret = -ENOMEM;
+ goto out;
+ }
+ }
+ huff_data = ctx->params.jpeg_huff_data;
+
+ for (j = 0; j < 4; j++) {
+ /* Store Huffman lookup tables in AC0, AC1, DC0, DC1 order */
+ int t = (j == 0) ? AC_TABLE_INDEX0 :
+ (j == 1) ? AC_TABLE_INDEX1 :
+ (j == 2) ? DC_TABLE_INDEX0 :
+ DC_TABLE_INDEX1;
+ /* DC tables only have 16 entries */
+ int len = (j < 2) ? 256 : 16;
+
+ for (i = 0; i < len; i++) {
+ if (huff->size[t][i] == 0 && huff->code[t][i] == 0)
+ *(huff_data++) = 0;
+ else
+ *(huff_data++) =
+ ((huff->size[t][i] - 1) << 16) |
+ huff->code[t][i];
+ }
+ }
+
+ ret = 0;
+out:
+ kfree(huff);
+ return ret;
+}
+
+static void coda9_jpeg_write_huff_tab(struct coda_ctx *ctx)
+{
+ struct coda_dev *dev = ctx->dev;
+ u32 *huff_data = ctx->params.jpeg_huff_data;
+ int i;
+
+ /* Write Huffman size/code lookup tables in AC0, AC1, DC0, DC1 order */
+ coda_write(dev, 0x3, CODA9_REG_JPEG_HUFF_CTRL);
+ for (i = 0; i < CODA9_JPEG_ENC_HUFF_DATA_SIZE; i++)
+ coda_write(dev, *(huff_data++), CODA9_REG_JPEG_HUFF_DATA);
+ coda_write(dev, 0x0, CODA9_REG_JPEG_HUFF_CTRL);
+}
+
+static inline void coda9_jpeg_write_qmat_quotients(struct coda_dev *dev,
+ u8 *qmat, int index)
+{
+ int i;
+
+ coda_write(dev, index | 0x3, CODA9_REG_JPEG_QMAT_CTRL);
+ for (i = 0; i < 64; i++)
+ coda_write(dev, 0x80000 / qmat[i], CODA9_REG_JPEG_QMAT_DATA);
+ coda_write(dev, index, CODA9_REG_JPEG_QMAT_CTRL);
+}
+
+static void coda9_jpeg_load_qmat_tab(struct coda_ctx *ctx)
+{
+ struct coda_dev *dev = ctx->dev;
+ u8 *luma_tab;
+ u8 *chroma_tab;
+
+ luma_tab = ctx->params.jpeg_qmat_tab[0];
+ if (!luma_tab)
+ luma_tab = luma_q;
+
+ chroma_tab = ctx->params.jpeg_qmat_tab[1];
+ if (!chroma_tab)
+ chroma_tab = chroma_q;
+
+ coda9_jpeg_write_qmat_quotients(dev, luma_tab, 0x00);
+ coda9_jpeg_write_qmat_quotients(dev, chroma_tab, 0x40);
+ coda9_jpeg_write_qmat_quotients(dev, chroma_tab, 0x80);
+}
+
+struct coda_jpeg_stream {
+ u8 *curr;
+ u8 *end;
+};
+
+static inline int coda_jpeg_put_byte(u8 byte, struct coda_jpeg_stream *stream)
+{
+ if (stream->curr >= stream->end)
+ return -EINVAL;
+
+ *stream->curr++ = byte;
+
+ return 0;
+}
+
+static inline int coda_jpeg_put_word(u16 word, struct coda_jpeg_stream *stream)
+{
+ if (stream->curr + sizeof(__be16) > stream->end)
+ return -EINVAL;
+
+ put_unaligned_be16(word, stream->curr);
+ stream->curr += sizeof(__be16);
+
+ return 0;
+}
+
+static int coda_jpeg_put_table(u16 marker, u8 index, const u8 *table,
+ size_t len, struct coda_jpeg_stream *stream)
+{
+ int i, ret;
+
+ ret = coda_jpeg_put_word(marker, stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_word(3 + len, stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_byte(index, stream);
+ for (i = 0; i < len && ret == 0; i++)
+ ret = coda_jpeg_put_byte(table[i], stream);
+
+ return ret;
+}
+
+static int coda_jpeg_define_quantization_table(struct coda_ctx *ctx, u8 index,
+ struct coda_jpeg_stream *stream)
+{
+ return coda_jpeg_put_table(DQT_MARKER, index,
+ ctx->params.jpeg_qmat_tab[index], 64,
+ stream);
+}
+
+static int coda_jpeg_define_huffman_table(u8 index, const u8 *table, size_t len,
+ struct coda_jpeg_stream *stream)
+{
+ return coda_jpeg_put_table(DHT_MARKER, index, table, len, stream);
+}
+
+static int coda9_jpeg_encode_header(struct coda_ctx *ctx, int len, u8 *buf)
+{
+ struct coda_jpeg_stream stream = { buf, buf + len };
+ struct coda_q_data *q_data_src;
+ int chroma_format, comp_num;
+ int i, ret, pad;
+
+ q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+ chroma_format = coda9_jpeg_chroma_format(q_data_src->fourcc);
+ if (chroma_format < 0)
+ return 0;
+
+ /* Start Of Image */
+ ret = coda_jpeg_put_word(SOI_MARKER, &stream);
+ if (ret < 0)
+ return ret;
+
+ /* Define Restart Interval */
+ if (ctx->params.jpeg_restart_interval) {
+ ret = coda_jpeg_put_word(DRI_MARKER, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_word(4, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_word(ctx->params.jpeg_restart_interval,
+ &stream);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Define Quantization Tables */
+ ret = coda_jpeg_define_quantization_table(ctx, 0x00, &stream);
+ if (ret < 0)
+ return ret;
+ if (chroma_format != CODA9_JPEG_FORMAT_400) {
+ ret = coda_jpeg_define_quantization_table(ctx, 0x01, &stream);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Define Huffman Tables */
+ ret = coda_jpeg_define_huffman_table(0x00, luma_dc, 16 + 12, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_define_huffman_table(0x10, luma_ac, 16 + 162, &stream);
+ if (ret < 0)
+ return ret;
+ if (chroma_format != CODA9_JPEG_FORMAT_400) {
+ ret = coda_jpeg_define_huffman_table(0x01, chroma_dc, 16 + 12,
+ &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_define_huffman_table(0x11, chroma_ac, 16 + 162,
+ &stream);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Start Of Frame */
+ ret = coda_jpeg_put_word(SOF_MARKER, &stream);
+ if (ret < 0)
+ return ret;
+ comp_num = (chroma_format == CODA9_JPEG_FORMAT_400) ? 1 : 3;
+ ret = coda_jpeg_put_word(8 + comp_num * 3, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_byte(0x08, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_word(q_data_src->height, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_word(q_data_src->width, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_byte(comp_num, &stream);
+ if (ret < 0)
+ return ret;
+ for (i = 0; i < comp_num; i++) {
+ static unsigned char subsampling[5][3] = {
+ [CODA9_JPEG_FORMAT_420] = { 0x22, 0x11, 0x11 },
+ [CODA9_JPEG_FORMAT_422] = { 0x21, 0x11, 0x11 },
+ [CODA9_JPEG_FORMAT_224] = { 0x12, 0x11, 0x11 },
+ [CODA9_JPEG_FORMAT_444] = { 0x11, 0x11, 0x11 },
+ [CODA9_JPEG_FORMAT_400] = { 0x11 },
+ };
+
+ /* Component identifier, matches SOS */
+ ret = coda_jpeg_put_byte(i + 1, &stream);
+ if (ret < 0)
+ return ret;
+ ret = coda_jpeg_put_byte(subsampling[chroma_format][i],
+ &stream);
+ if (ret < 0)
+ return ret;
+ /* Chroma table index */
+ ret = coda_jpeg_put_byte((i == 0) ? 0 : 1, &stream);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Pad to multiple of 8 bytes */
+ pad = (stream.curr - buf) % 8;
+ if (pad) {
+ pad = 8 - pad;
+ while (pad--) {
+ ret = coda_jpeg_put_byte(0x00, &stream);
+ if (ret < 0)
+ return ret;
+ }
+ }
+
+ return stream.curr - buf;
+}
+
/*
* Scale quantization table using nonlinear scaling factor
* u8 qtab[64], scale [50,190]
@@ -247,3 +669,279 @@ void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality)
coda_scale_quant_table(ctx->params.jpeg_qmat_tab[1], scale);
}
}
+
+/*
+ * Encoder context operations
+ */
+
+static int coda9_jpeg_start_encoding(struct coda_ctx *ctx)
+{
+ struct coda_dev *dev = ctx->dev;
+ int ret;
+
+ ret = coda9_jpeg_load_huff_tab(ctx);
+ if (ret < 0) {
+ v4l2_err(&dev->v4l2_dev, "error loading Huffman tables\n");
+ return ret;
+ }
+ if (!ctx->params.jpeg_qmat_tab[0])
+ ctx->params.jpeg_qmat_tab[0] = kmalloc(64, GFP_KERNEL);
+ if (!ctx->params.jpeg_qmat_tab[1])
+ ctx->params.jpeg_qmat_tab[1] = kmalloc(64, GFP_KERNEL);
+ coda_set_jpeg_compression_quality(ctx, ctx->params.jpeg_quality);
+
+ return 0;
+}
+
+static int coda9_jpeg_prepare_encode(struct coda_ctx *ctx)
+{
+ struct coda_q_data *q_data_src;
+ struct vb2_v4l2_buffer *src_buf, *dst_buf;
+ struct coda_dev *dev = ctx->dev;
+ u32 start_addr, end_addr;
+ u16 aligned_width, aligned_height;
+ bool chroma_interleave;
+ int chroma_format;
+ int header_len;
+ int ret;
+ ktime_t timeout;
+
+ src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+
+ if (vb2_get_plane_payload(&src_buf->vb2_buf, 0) == 0)
+ vb2_set_plane_payload(&src_buf->vb2_buf, 0,
+ vb2_plane_size(&src_buf->vb2_buf, 0));
+
+ src_buf->sequence = ctx->osequence;
+ dst_buf->sequence = ctx->osequence;
+ ctx->osequence++;
+
+ src_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
+ src_buf->flags &= ~V4L2_BUF_FLAG_PFRAME;
+
+ coda_set_gdi_regs(ctx);
+
+ start_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0);
+ end_addr = start_addr + vb2_plane_size(&dst_buf->vb2_buf, 0);
+
+ chroma_format = coda9_jpeg_chroma_format(q_data_src->fourcc);
+ if (chroma_format < 0)
+ return chroma_format;
+
+ /* Round image dimensions to multiple of MCU size */
+ aligned_width = round_up(q_data_src->width, width_align[chroma_format]);
+ aligned_height = round_up(q_data_src->height,
+ height_align[chroma_format]);
+ if (aligned_width != q_data_src->bytesperline) {
+ v4l2_err(&dev->v4l2_dev, "wrong stride: %d instead of %d\n",
+ aligned_width, q_data_src->bytesperline);
+ }
+
+ header_len =
+ coda9_jpeg_encode_header(ctx,
+ vb2_plane_size(&dst_buf->vb2_buf, 0),
+ vb2_plane_vaddr(&dst_buf->vb2_buf, 0));
+ if (header_len < 0)
+ return header_len;
+
+ coda_write(dev, start_addr + header_len, CODA9_REG_JPEG_BBC_BAS_ADDR);
+ coda_write(dev, end_addr, CODA9_REG_JPEG_BBC_END_ADDR);
+ coda_write(dev, start_addr + header_len, CODA9_REG_JPEG_BBC_WR_PTR);
+ coda_write(dev, start_addr + header_len, CODA9_REG_JPEG_BBC_RD_PTR);
+ coda_write(dev, 0, CODA9_REG_JPEG_BBC_CUR_POS);
+ /* 64 words per 256-byte page */
+ coda_write(dev, 64, CODA9_REG_JPEG_BBC_DATA_CNT);
+ coda_write(dev, start_addr, CODA9_REG_JPEG_BBC_EXT_ADDR);
+ coda_write(dev, 0, CODA9_REG_JPEG_BBC_INT_ADDR);
+
+ coda_write(dev, 0, CODA9_REG_JPEG_GBU_BT_PTR);
+ coda_write(dev, 0, CODA9_REG_JPEG_GBU_WD_PTR);
+ coda_write(dev, 0, CODA9_REG_JPEG_GBU_BBSR);
+ coda_write(dev, 0, CODA9_REG_JPEG_BBC_STRM_CTRL);
+ coda_write(dev, 0, CODA9_REG_JPEG_GBU_CTRL);
+ coda_write(dev, 0, CODA9_REG_JPEG_GBU_FF_RPTR);
+ coda_write(dev, 127, CODA9_REG_JPEG_GBU_BBER);
+ coda_write(dev, 64, CODA9_REG_JPEG_GBU_BBIR);
+ coda_write(dev, 64, CODA9_REG_JPEG_GBU_BBHR);
+
+ chroma_interleave = (q_data_src->fourcc == V4L2_PIX_FMT_NV12);
+ coda_write(dev, CODA9_JPEG_PIC_CTRL_TC_DIRECTION |
+ CODA9_JPEG_PIC_CTRL_ENCODER_EN, CODA9_REG_JPEG_PIC_CTRL);
+ coda_write(dev, 0, CODA9_REG_JPEG_SCL_INFO);
+ coda_write(dev, chroma_interleave, CODA9_REG_JPEG_DPB_CONFIG);
+ coda_write(dev, ctx->params.jpeg_restart_interval,
+ CODA9_REG_JPEG_RST_INTVAL);
+ coda_write(dev, 1, CODA9_REG_JPEG_BBC_CTRL);
+
+ coda_write(dev, bus_req_num[chroma_format], CODA9_REG_JPEG_OP_INFO);
+
+ coda9_jpeg_write_huff_tab(ctx);
+ coda9_jpeg_load_qmat_tab(ctx);
+
+ if (ctx->params.rot_mode & CODA_ROT_90) {
+ aligned_width = aligned_height;
+ aligned_height = q_data_src->bytesperline;
+ if (chroma_format == CODA9_JPEG_FORMAT_422)
+ chroma_format = CODA9_JPEG_FORMAT_224;
+ else if (chroma_format == CODA9_JPEG_FORMAT_224)
+ chroma_format = CODA9_JPEG_FORMAT_422;
+ }
+ /* These need to be multiples of MCU size */
+ coda_write(dev, aligned_width << 16 | aligned_height,
+ CODA9_REG_JPEG_PIC_SIZE);
+ coda_write(dev, ctx->params.rot_mode ?
+ (CODA_ROT_MIR_ENABLE | ctx->params.rot_mode) : 0,
+ CODA9_REG_JPEG_ROT_INFO);
+
+ coda_write(dev, mcu_info[chroma_format], CODA9_REG_JPEG_MCU_INFO);
+
+ coda_write(dev, 1, CODA9_GDI_CONTROL);
+ timeout = ktime_add_us(ktime_get(), 100000);
+ do {
+ ret = coda_read(dev, CODA9_GDI_STATUS);
+ if (ktime_compare(ktime_get(), timeout) > 0) {
+ v4l2_err(&dev->v4l2_dev, "timeout waiting for GDI\n");
+ return -ETIMEDOUT;
+ }
+ } while (!ret);
+
+ coda_write(dev, (chroma_format << 17) | (chroma_interleave << 16) |
+ q_data_src->bytesperline, CODA9_GDI_INFO_CONTROL);
+ /* The content of this register seems to be irrelevant: */
+ coda_write(dev, aligned_width << 16 | aligned_height,
+ CODA9_GDI_INFO_PIC_SIZE);
+
+ coda_write_base(ctx, q_data_src, src_buf, CODA9_GDI_INFO_BASE_Y);
+
+ coda_write(dev, 0, CODA9_REG_JPEG_DPB_BASE00);
+ coda_write(dev, 0, CODA9_GDI_CONTROL);
+ coda_write(dev, 1, CODA9_GDI_PIC_INIT_HOST);
+
+ coda_write(dev, 1, CODA9_GDI_WPROT_ERR_CLR);
+ coda_write(dev, 0, CODA9_GDI_WPROT_RGN_EN);
+
+ trace_coda_jpeg_run(ctx, src_buf);
+
+ coda_write(dev, 1, CODA9_REG_JPEG_PIC_START);
+
+ return 0;
+}
+
+static void coda9_jpeg_finish_encode(struct coda_ctx *ctx)
+{
+ struct vb2_v4l2_buffer *src_buf, *dst_buf;
+ struct coda_dev *dev = ctx->dev;
+ u32 wr_ptr, start_ptr;
+ u32 err_mb;
+
+ if (ctx->aborting) {
+ coda_write(ctx->dev, 0, CODA9_REG_JPEG_BBC_FLUSH_CMD);
+ return;
+ }
+
+ /*
+ * Lock to make sure that an encoder stop command running in parallel
+ * will either already have marked src_buf as last, or it will wake up
+ * the capture queue after the buffers are returned.
+ */
+ mutex_lock(&ctx->wakeup_mutex);
+ src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
+ dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
+
+ trace_coda_jpeg_done(ctx, dst_buf);
+
+ /*
+ * Set plane payload to the number of bytes written out
+ * by the JPEG processing unit
+ */
+ start_ptr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0);
+ wr_ptr = coda_read(dev, CODA9_REG_JPEG_BBC_WR_PTR);
+ vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr);
+
+ err_mb = coda_read(dev, CODA9_REG_JPEG_PIC_ERRMB);
+ if (err_mb)
+ coda_dbg(1, ctx, "ERRMB: 0x%x\n", err_mb);
+
+ coda_write(dev, 0, CODA9_REG_JPEG_BBC_FLUSH_CMD);
+
+ dst_buf->flags &= ~(V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_LAST);
+ dst_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
+ dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_LAST;
+
+ v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
+
+ v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
+ coda_m2m_buf_done(ctx, dst_buf, err_mb ? VB2_BUF_STATE_ERROR :
+ VB2_BUF_STATE_DONE);
+ mutex_unlock(&ctx->wakeup_mutex);
+
+ coda_dbg(1, ctx, "job finished: encoded frame (%u)%s\n",
+ dst_buf->sequence,
+ (dst_buf->flags & V4L2_BUF_FLAG_LAST) ? " (last)" : "");
+}
+
+static void coda9_jpeg_release(struct coda_ctx *ctx)
+{
+ int i;
+
+ if (ctx->params.jpeg_qmat_tab[0] == luma_q)
+ ctx->params.jpeg_qmat_tab[0] = NULL;
+ if (ctx->params.jpeg_qmat_tab[1] == chroma_q)
+ ctx->params.jpeg_qmat_tab[1] = NULL;
+ for (i = 0; i < 3; i++)
+ kfree(ctx->params.jpeg_qmat_tab[i]);
+ kfree(ctx->params.jpeg_huff_data);
+}
+
+const struct coda_context_ops coda9_jpeg_encode_ops = {
+ .queue_init = coda_encoder_queue_init,
+ .start_streaming = coda9_jpeg_start_encoding,
+ .prepare_run = coda9_jpeg_prepare_encode,
+ .finish_run = coda9_jpeg_finish_encode,
+ .release = coda9_jpeg_release,
+};
+
+irqreturn_t coda9_jpeg_irq_handler(int irq, void *data)
+{
+ struct coda_dev *dev = data;
+ struct coda_ctx *ctx;
+ int status;
+ int err_mb;
+
+ status = coda_read(dev, CODA9_REG_JPEG_PIC_STATUS);
+ if (status == 0)
+ return IRQ_HANDLED;
+ coda_write(dev, status, CODA9_REG_JPEG_PIC_STATUS);
+
+ if (status & CODA9_JPEG_STATUS_OVERFLOW)
+ v4l2_err(&dev->v4l2_dev, "JPEG overflow\n");
+
+ if (status & CODA9_JPEG_STATUS_BBC_INT)
+ v4l2_err(&dev->v4l2_dev, "JPEG BBC interrupt\n");
+
+ if (status & CODA9_JPEG_STATUS_ERROR) {
+ v4l2_err(&dev->v4l2_dev, "JPEG error\n");
+
+ err_mb = coda_read(dev, CODA9_REG_JPEG_PIC_ERRMB);
+ if (err_mb) {
+ v4l2_err(&dev->v4l2_dev,
+ "ERRMB: 0x%x: rst idx %d, mcu pos (%d,%d)\n",
+ err_mb, err_mb >> 24, (err_mb >> 12) & 0xfff,
+ err_mb & 0xfff);
+ }
+ }
+
+ ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
+ if (!ctx) {
+ v4l2_err(&dev->v4l2_dev,
+ "Instance released before the end of transaction\n");
+ mutex_unlock(&dev->coda_mutex);
+ return IRQ_HANDLED;
+ }
+
+ complete(&ctx->completion);
+
+ return IRQ_HANDLED;
+}
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index 9f226140b486..43bda175f517 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -126,6 +126,7 @@ struct coda_params {
u8 jpeg_quality;
u8 jpeg_restart_interval;
u8 *jpeg_qmat_tab[3];
+ u32 *jpeg_huff_data;
int codec_mode;
int codec_mode_aux;
enum v4l2_mpeg_video_multi_slice_mode slice_mode;
@@ -366,7 +367,9 @@ void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality);
extern const struct coda_context_ops coda_bit_encode_ops;
extern const struct coda_context_ops coda_bit_decode_ops;
+extern const struct coda_context_ops coda9_jpeg_encode_ops;
irqreturn_t coda_irq_handler(int irq, void *data);
+irqreturn_t coda9_jpeg_irq_handler(int irq, void *data);
#endif /* __CODA_H__ */
diff --git a/drivers/media/platform/coda/coda_regs.h b/drivers/media/platform/coda/coda_regs.h
index b17464b56d3d..da5bb3212528 100644
--- a/drivers/media/platform/coda/coda_regs.h
+++ b/drivers/media/platform/coda/coda_regs.h
@@ -451,12 +451,21 @@
#define CODA9_CMD_FIRMWARE_CODE_REV 0x1c4
#define CODA9_GDMA_BASE 0x1000
+#define CODA9_GDI_CONTROL (CODA9_GDMA_BASE + 0x034)
+#define CODA9_GDI_PIC_INIT_HOST (CODA9_GDMA_BASE + 0x038)
+#define CODA9_GDI_STATUS (CODA9_GDMA_BASE + 0x080)
#define CODA9_GDI_WPROT_ERR_CLR (CODA9_GDMA_BASE + 0x0a0)
#define CODA9_GDI_WPROT_RGN_EN (CODA9_GDMA_BASE + 0x0ac)
#define CODA9_GDI_BUS_CTRL (CODA9_GDMA_BASE + 0x0f0)
#define CODA9_GDI_BUS_STATUS (CODA9_GDMA_BASE + 0x0f4)
+#define CODA9_GDI_INFO_CONTROL (CODA9_GDMA_BASE + 0x400)
+#define CODA9_GDI_INFO_PIC_SIZE (CODA9_GDMA_BASE + 0x404)
+#define CODA9_GDI_INFO_BASE_Y (CODA9_GDMA_BASE + 0x408)
+#define CODA9_GDI_INFO_BASE_CB (CODA9_GDMA_BASE + 0x40c)
+#define CODA9_GDI_INFO_BASE_CR (CODA9_GDMA_BASE + 0x410)
+
#define CODA9_GDI_XY2_CAS_0 (CODA9_GDMA_BASE + 0x800)
#define CODA9_GDI_XY2_CAS_F (CODA9_GDMA_BASE + 0x83c)
@@ -477,4 +486,78 @@
#define CODA9_GDI_RBC2_AXI_1F (CODA9_GDMA_BASE + 0x91c)
#define CODA9_GDI_TILEDBUF_BASE (CODA9_GDMA_BASE + 0x920)
+#define CODA9_JPEG_BASE 0x3000
+#define CODA9_REG_JPEG_PIC_START (CODA9_JPEG_BASE + 0x000)
+#define CODA9_REG_JPEG_PIC_STATUS (CODA9_JPEG_BASE + 0x004)
+#define CODA9_JPEG_STATUS_OVERFLOW BIT(3)
+#define CODA9_JPEG_STATUS_BBC_INT BIT(2)
+#define CODA9_JPEG_STATUS_ERROR BIT(1)
+#define CODA9_JPEG_STATUS_DONE BIT(0)
+#define CODA9_REG_JPEG_PIC_ERRMB (CODA9_JPEG_BASE + 0x008)
+#define CODA9_JPEG_ERRMB_RESTART_IDX_MASK (0xf << 24)
+#define CODA9_JPEG_ERRMB_MCU_POS_X_MASK (0xfff << 12)
+#define CODA9_JPEG_ERRMB_MCU_POS_Y_MASK 0xfff
+#define CODA9_REG_JPEG_PIC_CTRL (CODA9_JPEG_BASE + 0x010)
+#define CODA9_JPEG_PIC_CTRL_USER_HUFFMAN_EN BIT(6)
+#define CODA9_JPEG_PIC_CTRL_TC_DIRECTION BIT(4)
+#define CODA9_JPEG_PIC_CTRL_ENCODER_EN BIT(3)
+#define CODA9_REG_JPEG_PIC_SIZE (CODA9_JPEG_BASE + 0x014)
+#define CODA9_REG_JPEG_MCU_INFO (CODA9_JPEG_BASE + 0x018)
+#define CODA9_JPEG_MCU_BLOCK_NUM_OFFSET 16
+#define CODA9_JPEG_COMP_NUM_OFFSET 12
+#define CODA9_JPEG_COMP0_INFO_OFFSET 8
+#define CODA9_JPEG_COMP1_INFO_OFFSET 4
+#define CODA9_JPEG_COMP2_INFO_OFFSET 0
+#define CODA9_REG_JPEG_ROT_INFO (CODA9_JPEG_BASE + 0x01c)
+#define CODA9_JPEG_ROT_MIR_ENABLE BIT(4)
+#define CODA9_JPEG_ROT_MIR_MODE_MASK 0xf
+#define CODA9_REG_JPEG_SCL_INFO (CODA9_JPEG_BASE + 0x020)
+#define CODA9_JPEG_SCL_ENABLE BIT(4)
+#define CODA9_JPEG_SCL_HOR_MODE_MASK (0x3 << 2)
+#define CODA9_JPEG_SCL_VER_MODE_MASK (0x3 << 0)
+#define CODA9_REG_JPEG_IF_INFO (CODA9_JPEG_BASE + 0x024)
+#define CODA9_JPEG_SENS_IF_CLR BIT(1)
+#define CODA9_JPEG_DISP_IF_CLR BIT(0)
+#define CODA9_REG_JPEG_OP_INFO (CODA9_JPEG_BASE + 0x02c)
+#define CODA9_JPEG_BUS_REQ_NUM_OFFSET 0
+#define CODA9_JPEG_BUS_REQ_NUM_MASK 0x7
+#define CODA9_REG_JPEG_DPB_CONFIG (CODA9_JPEG_BASE + 0x030)
+#define CODA9_REG_JPEG_DPB_BASE00 (CODA9_JPEG_BASE + 0x040)
+#define CODA9_REG_JPEG_HUFF_CTRL (CODA9_JPEG_BASE + 0x080)
+#define CODA9_REG_JPEG_HUFF_ADDR (CODA9_JPEG_BASE + 0x084)
+#define CODA9_REG_JPEG_HUFF_DATA (CODA9_JPEG_BASE + 0x088)
+#define CODA9_REG_JPEG_QMAT_CTRL (CODA9_JPEG_BASE + 0x090)
+#define CODA9_REG_JPEG_QMAT_ADDR (CODA9_JPEG_BASE + 0x094)
+#define CODA9_REG_JPEG_QMAT_DATA (CODA9_JPEG_BASE + 0x098)
+#define CODA9_REG_JPEG_RST_INTVAL (CODA9_JPEG_BASE + 0x0b0)
+#define CODA9_REG_JPEG_RST_INDEX (CODA9_JPEG_BASE + 0x0b4)
+#define CODA9_REG_JPEG_RST_COUNT (CODA9_JPEG_BASE + 0x0b8)
+#define CODA9_REG_JPEG_DPCM_DIFF_Y (CODA9_JPEG_BASE + 0x0f0)
+#define CODA9_REG_JPEG_DPCM_DIFF_CB (CODA9_JPEG_BASE + 0x0f4)
+#define CODA9_REG_JPEG_DPCM_DIFF_CR (CODA9_JPEG_BASE + 0x0f8)
+#define CODA9_REG_JPEG_GBU_CTRL (CODA9_JPEG_BASE + 0x100)
+#define CODA9_REG_JPEG_GBU_BT_PTR (CODA9_JPEG_BASE + 0x110)
+#define CODA9_REG_JPEG_GBU_WD_PTR (CODA9_JPEG_BASE + 0x114)
+#define CODA9_REG_JPEG_GBU_TT_CNT (CODA9_JPEG_BASE + 0x118)
+#define CODA9_REG_JPEG_GBU_BBSR (CODA9_JPEG_BASE + 0x140)
+#define CODA9_REG_JPEG_GBU_BBER (CODA9_JPEG_BASE + 0x144)
+#define CODA9_REG_JPEG_GBU_BBIR (CODA9_JPEG_BASE + 0x148)
+#define CODA9_REG_JPEG_GBU_BBHR (CODA9_JPEG_BASE + 0x14c)
+#define CODA9_REG_JPEG_GBU_BCNT (CODA9_JPEG_BASE + 0x158)
+#define CODA9_REG_JPEG_GBU_FF_RPTR (CODA9_JPEG_BASE + 0x160)
+#define CODA9_REG_JPEG_GBU_FF_WPTR (CODA9_JPEG_BASE + 0x164)
+#define CODA9_REG_JPEG_BBC_END_ADDR (CODA9_JPEG_BASE + 0x208)
+#define CODA9_REG_JPEG_BBC_WR_PTR (CODA9_JPEG_BASE + 0x20c)
+#define CODA9_REG_JPEG_BBC_RD_PTR (CODA9_JPEG_BASE + 0x210)
+#define CODA9_REG_JPEG_BBC_EXT_ADDR (CODA9_JPEG_BASE + 0x214)
+#define CODA9_REG_JPEG_BBC_INT_ADDR (CODA9_JPEG_BASE + 0x218)
+#define CODA9_REG_JPEG_BBC_DATA_CNT (CODA9_JPEG_BASE + 0x21c)
+#define CODA9_REG_JPEG_BBC_COMMAND (CODA9_JPEG_BASE + 0x220)
+#define CODA9_REG_JPEG_BBC_BUSY (CODA9_JPEG_BASE + 0x224)
+#define CODA9_REG_JPEG_BBC_CTRL (CODA9_JPEG_BASE + 0x228)
+#define CODA9_REG_JPEG_BBC_CUR_POS (CODA9_JPEG_BASE + 0x22c)
+#define CODA9_REG_JPEG_BBC_BAS_ADDR (CODA9_JPEG_BASE + 0x230)
+#define CODA9_REG_JPEG_BBC_STRM_CTRL (CODA9_JPEG_BASE + 0x234)
+#define CODA9_REG_JPEG_BBC_FLUSH_CMD (CODA9_JPEG_BASE + 0x238)
+
#endif
diff --git a/drivers/media/platform/coda/trace.h b/drivers/media/platform/coda/trace.h
index 6cf58237fff2..c0791c847f7c 100644
--- a/drivers/media/platform/coda/trace.h
+++ b/drivers/media/platform/coda/trace.h
@@ -154,6 +154,16 @@ DEFINE_EVENT(coda_buf_meta_class, coda_dec_rot_done,
TP_ARGS(ctx, buf, meta)
);
+DEFINE_EVENT(coda_buf_class, coda_jpeg_run,
+ TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf),
+ TP_ARGS(ctx, buf)
+);
+
+DEFINE_EVENT(coda_buf_class, coda_jpeg_done,
+ TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf),
+ TP_ARGS(ctx, buf)
+);
+
#endif /* __CODA_TRACE_H__ */
#undef TRACE_INCLUDE_PATH
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-15 18:07:05 +0300