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Diffstat (limited to 'drivers/media/platform/ti-vpe')
-rw-r--r--drivers/media/platform/ti-vpe/vpdma.c14
-rw-r--r--drivers/media/platform/ti-vpe/vpdma.h6
-rw-r--r--drivers/media/platform/ti-vpe/vpe.c34
3 files changed, 31 insertions, 23 deletions
diff --git a/drivers/media/platform/ti-vpe/vpdma.c b/drivers/media/platform/ti-vpe/vpdma.c
index 23472e3784ff..e2cf2b90e500 100644
--- a/drivers/media/platform/ti-vpe/vpdma.c
+++ b/drivers/media/platform/ti-vpe/vpdma.c
@@ -801,17 +801,17 @@ static void dump_dtd(struct vpdma_dtd *dtd)
* flags: VPDMA flags to configure some descriptor fileds
*/
void vpdma_add_out_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
int max_w, int max_h, enum vpdma_channel chan, u32 flags)
{
- vpdma_rawchan_add_out_dtd(list, width, c_rect, fmt, dma_addr,
+ vpdma_rawchan_add_out_dtd(list, width, stride, c_rect, fmt, dma_addr,
max_w, max_h, chan_info[chan].num, flags);
}
EXPORT_SYMBOL(vpdma_add_out_dtd);
void vpdma_rawchan_add_out_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
int max_w, int max_h, int raw_vpdma_chan, u32 flags)
{
@@ -821,7 +821,6 @@ void vpdma_rawchan_add_out_dtd(struct vpdma_desc_list *list, int width,
int channel, next_chan;
struct v4l2_rect rect = *c_rect;
int depth = fmt->depth;
- int stride;
struct vpdma_dtd *dtd;
channel = next_chan = raw_vpdma_chan;
@@ -833,8 +832,6 @@ void vpdma_rawchan_add_out_dtd(struct vpdma_desc_list *list, int width,
depth = 8;
}
- stride = ALIGN((depth * width) >> 3, VPDMA_STRIDE_ALIGN);
-
dma_addr += rect.top * stride + (rect.left * depth >> 3);
dtd = list->next;
@@ -882,7 +879,7 @@ EXPORT_SYMBOL(vpdma_rawchan_add_out_dtd);
* contribute to the client)
*/
void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
enum vpdma_channel chan, int field, u32 flags, int frame_width,
int frame_height, int start_h, int start_v)
@@ -892,7 +889,6 @@ void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
int depth = fmt->depth;
int channel, next_chan;
struct v4l2_rect rect = *c_rect;
- int stride;
struct vpdma_dtd *dtd;
channel = next_chan = chan_info[chan].num;
@@ -904,8 +900,6 @@ void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
depth = 8;
}
- stride = ALIGN((depth * width) >> 3, VPDMA_STRIDE_ALIGN);
-
dma_addr += rect.top * stride + (rect.left * depth >> 3);
dtd = list->next;
diff --git a/drivers/media/platform/ti-vpe/vpdma.h b/drivers/media/platform/ti-vpe/vpdma.h
index 131700c112b2..7e611501c291 100644
--- a/drivers/media/platform/ti-vpe/vpdma.h
+++ b/drivers/media/platform/ti-vpe/vpdma.h
@@ -242,16 +242,16 @@ void vpdma_add_sync_on_channel_ctd(struct vpdma_desc_list *list,
void vpdma_add_abort_channel_ctd(struct vpdma_desc_list *list,
int chan_num);
void vpdma_add_out_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
int max_w, int max_h, enum vpdma_channel chan, u32 flags);
void vpdma_rawchan_add_out_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
int max_w, int max_h, int raw_vpdma_chan, u32 flags);
void vpdma_add_in_dtd(struct vpdma_desc_list *list, int width,
- const struct v4l2_rect *c_rect,
+ int stride, const struct v4l2_rect *c_rect,
const struct vpdma_data_format *fmt, dma_addr_t dma_addr,
enum vpdma_channel chan, int field, u32 flags, int frame_width,
int frame_height, int start_h, int start_v);
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index f0156b7759e9..c47151495b6f 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1085,7 +1085,8 @@ static void add_out_dtd(struct vpe_ctx *ctx, int port)
vpdma_set_max_size(ctx->dev->vpdma, VPDMA_MAX_SIZE1,
MAX_W, MAX_H);
- vpdma_add_out_dtd(&ctx->desc_list, q_data->width, &q_data->c_rect,
+ vpdma_add_out_dtd(&ctx->desc_list, q_data->width,
+ q_data->bytesperline[VPE_LUMA], &q_data->c_rect,
vpdma_fmt, dma_addr, MAX_OUT_WIDTH_REG1,
MAX_OUT_HEIGHT_REG1, p_data->channel, flags);
}
@@ -1169,7 +1170,8 @@ static void add_in_dtd(struct vpe_ctx *ctx, int port)
if (p_data->vb_part && fmt->fourcc == V4L2_PIX_FMT_NV12)
frame_height /= 2;
- vpdma_add_in_dtd(&ctx->desc_list, q_data->width, &q_data->c_rect,
+ vpdma_add_in_dtd(&ctx->desc_list, q_data->width,
+ q_data->bytesperline[VPE_LUMA], &q_data->c_rect,
vpdma_fmt, dma_addr, p_data->channel, field, flags, frame_width,
frame_height, 0, 0);
}
@@ -1595,6 +1597,7 @@ static int __vpe_try_fmt(struct vpe_ctx *ctx, struct v4l2_format *f,
struct v4l2_plane_pix_format *plane_fmt;
unsigned int w_align;
int i, depth, depth_bytes, height;
+ unsigned int stride = 0;
if (!fmt || !(fmt->types & type)) {
vpe_err(ctx->dev, "Fourcc format (0x%08x) invalid.\n",
@@ -1681,16 +1684,27 @@ static int __vpe_try_fmt(struct vpe_ctx *ctx, struct v4l2_format *f,
plane_fmt = &pix->plane_fmt[i];
depth = fmt->vpdma_fmt[i]->depth;
- if (i == VPE_LUMA)
- plane_fmt->bytesperline = (pix->width * depth) >> 3;
- else
- plane_fmt->bytesperline = pix->width;
+ stride = (pix->width * fmt->vpdma_fmt[VPE_LUMA]->depth) >> 3;
+ if (stride > plane_fmt->bytesperline)
+ plane_fmt->bytesperline = stride;
+
+ plane_fmt->bytesperline = ALIGN(plane_fmt->bytesperline,
+ VPDMA_STRIDE_ALIGN);
- if (pix->num_planes == 1 && fmt->coplanar)
- depth += fmt->vpdma_fmt[VPE_CHROMA]->depth;
- plane_fmt->sizeimage =
- (pix->height * pix->width * depth) >> 3;
+ if (i == VPE_LUMA) {
+ plane_fmt->sizeimage = pix->height *
+ plane_fmt->bytesperline;
+ if (pix->num_planes == 1 && fmt->coplanar)
+ plane_fmt->sizeimage += pix->height *
+ plane_fmt->bytesperline *
+ fmt->vpdma_fmt[VPE_CHROMA]->depth >> 3;
+
+ } else { /* i == VIP_CHROMA */
+ plane_fmt->sizeimage = (pix->height *
+ plane_fmt->bytesperline *
+ depth) >> 3;
+ }
memset(plane_fmt->reserved, 0, sizeof(plane_fmt->reserved));
}
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-24 04:51:27 +0000