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path: root/drivers/media/platform/davinci
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Diffstat (limited to 'drivers/media/platform/davinci')
-rw-r--r--drivers/media/platform/davinci/Kconfig6
-rw-r--r--drivers/media/platform/davinci/vpbe_display.c15
-rw-r--r--drivers/media/platform/davinci/vpif_capture.c19
-rw-r--r--drivers/media/platform/davinci/vpif_display.c19
4 files changed, 32 insertions, 27 deletions
diff --git a/drivers/media/platform/davinci/Kconfig b/drivers/media/platform/davinci/Kconfig
index 469e9d28cec0..554e710de487 100644
--- a/drivers/media/platform/davinci/Kconfig
+++ b/drivers/media/platform/davinci/Kconfig
@@ -3,6 +3,7 @@ config VIDEO_DAVINCI_VPIF_DISPLAY
depends on VIDEO_V4L2
depends on ARCH_DAVINCI || COMPILE_TEST
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF2_DMA_CONTIG
select VIDEO_ADV7343 if MEDIA_SUBDRV_AUTOSELECT
select VIDEO_THS7303 if MEDIA_SUBDRV_AUTOSELECT
@@ -19,6 +20,7 @@ config VIDEO_DAVINCI_VPIF_CAPTURE
depends on VIDEO_V4L2
depends on ARCH_DAVINCI || COMPILE_TEST
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF2_DMA_CONTIG
help
Enables Davinci VPIF module used for capture devices.
@@ -33,6 +35,7 @@ config VIDEO_DM6446_CCDC
depends on VIDEO_V4L2
depends on ARCH_DAVINCI || COMPILE_TEST
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF_DMA_CONTIG
help
Enables DaVinci CCD hw module. DaVinci CCDC hw interfaces
@@ -49,6 +52,7 @@ config VIDEO_DM355_CCDC
depends on VIDEO_V4L2
depends on ARCH_DAVINCI || COMPILE_TEST
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF_DMA_CONTIG
help
Enables DM355 CCD hw module. DM355 CCDC hw interfaces
@@ -64,6 +68,7 @@ config VIDEO_DM365_ISIF
tristate "TI DM365 ISIF video capture driver"
depends on VIDEO_V4L2 && ARCH_DAVINCI
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF_DMA_CONTIG
help
Enables ISIF hw module. This is the hardware module for
@@ -77,6 +82,7 @@ config VIDEO_DAVINCI_VPBE_DISPLAY
tristate "TI DaVinci VPBE V4L2-Display driver"
depends on VIDEO_V4L2 && ARCH_DAVINCI
depends on HAS_DMA
+ depends on I2C
select VIDEOBUF2_DMA_CONTIG
help
Enables Davinci VPBE module used for display devices.
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 6d91422c4e4c..0abcdfe97a6c 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -74,7 +74,7 @@ static void vpbe_isr_even_field(struct vpbe_display *disp_obj,
if (layer->cur_frm == layer->next_frm)
return;
- v4l2_get_timestamp(&layer->cur_frm->vb.timestamp);
+ layer->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
vb2_buffer_done(&layer->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
/* Make cur_frm pointing to next_frm */
layer->cur_frm = layer->next_frm;
@@ -228,28 +228,27 @@ static int vpbe_buffer_prepare(struct vb2_buffer *vb)
* This function allocates memory for the buffers
*/
static int
-vpbe_buffer_queue_setup(struct vb2_queue *vq, const void *parg,
+vpbe_buffer_queue_setup(struct vb2_queue *vq,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
- const struct v4l2_format *fmt = parg;
/* Get the file handle object and layer object */
struct vpbe_layer *layer = vb2_get_drv_priv(vq);
struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev;
v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "vpbe_buffer_setup\n");
- if (fmt && fmt->fmt.pix.sizeimage < layer->pix_fmt.sizeimage)
- return -EINVAL;
-
/* Store number of buffers allocated in numbuffer member */
if (vq->num_buffers + *nbuffers < VPBE_DEFAULT_NUM_BUFS)
*nbuffers = VPBE_DEFAULT_NUM_BUFS - vq->num_buffers;
+ alloc_ctxs[0] = layer->alloc_ctx;
+
+ if (*nplanes)
+ return sizes[0] < layer->pix_fmt.sizeimage ? -EINVAL : 0;
*nplanes = 1;
- sizes[0] = fmt ? fmt->fmt.pix.sizeimage : layer->pix_fmt.sizeimage;
- alloc_ctxs[0] = layer->alloc_ctx;
+ sizes[0] = layer->pix_fmt.sizeimage;
return 0;
}
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index c1e573b7cc6f..08f7028c7560 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -104,7 +104,6 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
/**
* vpif_buffer_queue_setup : Callback function for buffer setup.
* @vq: vb2_queue ptr
- * @fmt: v4l2 format
* @nbuffers: ptr to number of buffers requested by application
* @nplanes:: contains number of distinct video planes needed to hold a frame
* @sizes[]: contains the size (in bytes) of each plane.
@@ -114,26 +113,26 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
* the buffer count and buffer size
*/
static int vpif_buffer_queue_setup(struct vb2_queue *vq,
- const void *parg,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
- const struct v4l2_format *fmt = parg;
struct channel_obj *ch = vb2_get_drv_priv(vq);
- struct common_obj *common;
-
- common = &ch->common[VPIF_VIDEO_INDEX];
+ struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
+ unsigned size = common->fmt.fmt.pix.sizeimage;
vpif_dbg(2, debug, "vpif_buffer_setup\n");
- if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage)
- return -EINVAL;
+ if (*nplanes) {
+ if (sizes[0] < size)
+ return -EINVAL;
+ size = sizes[0];
+ }
if (vq->num_buffers + *nbuffers < 3)
*nbuffers = 3 - vq->num_buffers;
*nplanes = 1;
- sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage;
+ sizes[0] = size;
alloc_ctxs[0] = common->alloc_ctx;
/* Calculate the offset for Y and C data in the buffer */
@@ -331,7 +330,7 @@ static struct vb2_ops video_qops = {
*/
static void vpif_process_buffer_complete(struct common_obj *common)
{
- v4l2_get_timestamp(&common->cur_frm->vb.timestamp);
+ common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
vb2_buffer_done(&common->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
/* Make curFrm pointing to nextFrm */
common->cur_frm = common->next_frm;
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index fd2780306c17..f40755cf1bf2 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -99,7 +99,6 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
/**
* vpif_buffer_queue_setup : Callback function for buffer setup.
* @vq: vb2_queue ptr
- * @fmt: v4l2 format
* @nbuffers: ptr to number of buffers requested by application
* @nplanes:: contains number of distinct video planes needed to hold a frame
* @sizes[]: contains the size (in bytes) of each plane.
@@ -109,22 +108,24 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
* the buffer count and buffer size
*/
static int vpif_buffer_queue_setup(struct vb2_queue *vq,
- const void *parg,
unsigned int *nbuffers, unsigned int *nplanes,
unsigned int sizes[], void *alloc_ctxs[])
{
- const struct v4l2_format *fmt = parg;
struct channel_obj *ch = vb2_get_drv_priv(vq);
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
+ unsigned size = common->fmt.fmt.pix.sizeimage;
- if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage)
- return -EINVAL;
+ if (*nplanes) {
+ if (sizes[0] < size)
+ return -EINVAL;
+ size = sizes[0];
+ }
if (vq->num_buffers + *nbuffers < 3)
*nbuffers = 3 - vq->num_buffers;
*nplanes = 1;
- sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage;
+ sizes[0] = size;
alloc_ctxs[0] = common->alloc_ctx;
/* Calculate the offset for Y and C data in the buffer */
@@ -330,7 +331,7 @@ static void process_interlaced_mode(int fid, struct common_obj *common)
/* one frame is displayed If next frame is
* available, release cur_frm and move on */
/* Copy frame display time */
- v4l2_get_timestamp(&common->cur_frm->vb.timestamp);
+ common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
/* Change status of the cur_frm */
vb2_buffer_done(&common->cur_frm->vb.vb2_buf,
VB2_BUF_STATE_DONE);
@@ -386,8 +387,8 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
if (!channel_first_int[i][channel_id]) {
/* Mark status of the cur_frm to
* done and unlock semaphore on it */
- v4l2_get_timestamp(
- &common->cur_frm->vb.timestamp);
+ common->cur_frm->vb.vb2_buf.timestamp =
+ ktime_get_ns();
vb2_buffer_done(&common->cur_frm->vb.vb2_buf,
VB2_BUF_STATE_DONE);
/* Make cur_frm pointing to next_frm */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-29 14:49:44 +0300