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path: root/drivers/media/platform
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2014-05-25[media] s5p-tv: hdmiphy: Remove deprecated video-level DV timings operationLaurent Pinchart1-1/+0
The video enum_dv_timings operation is deprecated and unused. Remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmi: Remove deprecated video-level DV timings operationsLaurent Pinchart1-3/+1
The video enum_dv_timings and dv_timings_cap operations are deprecated and unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: mixer: Switch to pad-level DV operationsLaurent Pinchart1-2/+6
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: davinci: vpif: Switch to pad-level DV operationsLaurent Pinchart2-2/+6
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] media: bfin_capture: Switch to pad-level DV operationsLaurent Pinchart1-1/+3
The video-level enum_dv_timings and dv_timings_cap operations are deprecated in favor of the pad-level versions. All subdev drivers implement the pad-level versions, switch to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmiphy: Add pad-level DV timings operationsLaurent Pinchart1-0/+8
The video enum_dv_timings operation is deprecated. Implement the pad-level version of the operation to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] s5p-tv: hdmi: Add pad-level DV timings operationsLaurent Pinchart1-0/+10
The video enum_dv_timings and dv_timings_cap operations are deprecated. Implement the pad-level version of those operations to prepare for the removal of the video version. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25[media] v4l: subdev: Move [gs]_std operation to video opsLaurent Pinchart8-12/+12
The g_std and s_std operations are video-related, move them to the video ops where they belong. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif: add Copyright messageLad, Prabhakar2-0/+2
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop check __KERNEL__Lad, Prabhakar1-3/+0
Drops check for #ifdef __KERNEL__, because this header is a Kernel only header, where this define is always true. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: return -ENODATA for *std callsLad, Prabhakar1-1/+23
this patch adds supports to return -ENODATA to *std calls if the selected output does not support it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: return -ENODATA for *dv_timings callsLad, Prabhakar1-0/+50
this patch adds suppport to return -ENODATA for *dv_timings calls if the current output does not support it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: use SIMPLE_DEV_PM_OPSLad, Prabhakar2-37/+30
this patch uses SIMPLE_DEV_PM_OPS, and drops unneeded members from io_usrs, usrs and makes use of vb2 helepers instead. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: group v4l2_ioctl_opsLad, Prabhakar1-7/+9
this patch groups the v4l2_ioctl_ops and align them appropriately. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop cropcapLad, Prabhakar1-25/+0
this patch drops cropcap as this driver doesnt support cropping. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24Revert "[media] media: davinci: vpif_capture: drop unneeded module params"Mauro Carvalho Chehab2-1/+64
This patch removes some modprobe parameters, without any reason or description. I was supposed to not merge this patch, but It was merged by mistake. Revert it while nobody provides a good description for such patch. This reverts commit b952662f272ae43c1583fac4dcda71ef36c33528. Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] s5p-mfc: Add support for resolution change eventPawel Osciak2-0/+10
When a resolution change point is reached, queue an event to signal the userspace that a new set of buffers is required before decoding can continue. Signed-off-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop unneeded module paramsLad, Prabhakar2-64/+1
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: initialize the video device in single ↵Lad, Prabhakar1-18/+12
place this patch moves the initalization of video device to a single place and uses macro to define the driver name and use it appropriately on the required places. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinic: vpif_capture: drop started member from struct common_objLad, Prabhakar2-24/+14
the started member was indicating whether streaming was started or not, this can be determined by vb2 offering, this patch replaces the started member from struct common_obj with appropriate vb2 calls. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop unnecessary field memoryLad, Prabhakar2-10/+0
This field is set, but not used anymore. Remove it. No functional changes. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop reserving memory for deviceLad, Prabhakar1-18/+0
this patch drops reserving contigiuos memory for the device, as now with CMA support there is no need of this. This patch also prepares to removal of config_params. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: use vb2_ioctl_* helpersLad, Prabhakar1-218/+22
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: use v4l2_fh_open and vb2_fop_releaseLad, Prabhakar2-262/+48
this patch adds support to use v4l2_fh_open() and vb2_fop_release, which allows to drop driver specific struct vpif_fh, as this is handeled by core. This patch also drops vpif_g/s_priority as this handeled by core. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: use vb2_fop_mmap/pollLad, Prabhakar1-47/+6
No need to reinvent the wheel. Just use the already existing functions for that. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: improve start/stop_streaming callbacksLad, Prabhakar1-19/+17
this patch drops unnecessary check from start_streaming() callback as this is already done in try/s_fmt and some minor code cleanups, drops check for vb2_is_streaming() as this check is done by vb2 itself before calling this callback. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: improve vpif_buffer_queue_setup() functionLad, Prabhakar1-32/+8
this patch sets the sizes[0] of plane according to the fmt passed or which is being set in the channel, in both MMAP and USERPTR buffer type. This patch also move the calculation of offests(vpif_calculate_offsets()) to queue_setup() callback as after queue_setup() callback the application is no longer allowed to change format, and prepares to removal of config_params. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: improve vpif_buffer_prepare() callbackLad, Prabhakar1-18/+14
this patch improve vpif_buffer_prepare() callback, as buf_prepare() callback is never called with invalid state and check for vb2_plane_vaddr(vb, 0) is dropped as payload check should be done unconditionally. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop buf_cleanup() callbackLad, Prabhakar1-24/+0
this patch drops buf_cleanup() callback as this callback is never called with buffer state active. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: release buffers in case ↵Lad, Prabhakar1-14/+25
start_streaming() call back fails this patch adds support to release the buffer by calling vb2_buffer_done(), with state marked as VB2_BUF_STATE_QUEUED if start_streaming() call back fails. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: use vb2_ops_wait_prepare/finish helper ↵Lad, Prabhakar1-20/+1
functions this patch makes use of vb2_ops_wait_prepare/finish helper functions. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: drop buf_init() callbackLad, Prabhakar1-10/+0
this patch drops the buf_init() callback as init of buf list is not required. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_capture: initalize vb2 queue and DMA context ↵Lad, Prabhakar1-59/+51
during probe this patch moves the initalization of vb2 queue and the DMA context to probe() and clean up in remove() callback respectively. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: fix v4l-compliance issuesLad, Prabhakar1-87/+51
this patch does following, 1: sets initial default format during probe. 2: removes spurious messages. 3: optimize vpif_s/try_fmt_vid_out code. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci; vpif_display: fix checkpatch errorLad, Prabhakar1-4/+4
this patch fixes following checkpatch warning, and alongside renames the DAVINCIHD_DISPLAY_H to VPIF_DISPLAY_H. WARNING: Unnecessary space before function pointer arguments Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: return -ENODATA for *std callsLad, Prabhakar1-1/+24
this patch adds supports to return -ENODATA to *std calls if the selected output does not support it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: return -ENODATA for *dv_timings callsLad, Prabhakar1-0/+40
this patch adds suppport to return -ENODATA for *dv_timings calls if the current output does not support it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: use SIMPLE_DEV_PM_OPSLad, Prabhakar2-38/+30
this patch uses SIMPLE_DEV_PM_OPS, and drops unneeded members from io_usrs, usrs and makes use of vb2 helepers instead. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: group v4l2_ioctl_opsLad, Prabhakar1-8/+11
this patch gorups the v4l2_ioctl_ops and align them appropriately. No functional changes. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop cropcapLad, Prabhakar1-19/+0
this patch drops cropcap as this driver doesnt support cropping. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop unneeded module paramsLad, Prabhakar2-76/+1
this pacth drops unneeded module params and vpif_config_params. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: initialize the video device in single ↵Lad, Prabhakar1-18/+11
place this patch moves the initalization of video device to a single place and uses macro to define the driver name and use it appropraitely in required places. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinic: vpif_display: drop started member from struct common_objLad, Prabhakar2-27/+17
the started member was indicating whether streaming was started or not, this can be determined by vb2 offering, this patch replaces the started member from struct common_obj with appropriate vb2 calls. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop numbuffers field from common_objLad, Prabhakar2-9/+0
This patch drops numbuffers member from struct common_obj as this was not required. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop unnecessary field memoryLad, Prabhakar2-8/+0
The common->memory field is set but not used anywhere. Drop it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop reserving memory for deviceLad, Prabhakar1-18/+0
this patch drops reserving contigiuos memory for the device, as now with CMA support there is no need of this. This patch also prepares to removal of config_params. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: drop unused member fbuffersLad, Prabhakar1-3/+0
As fbuffers is not used anymore, remove it. No functional changes. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: use vb2_ioctl_* helpersLad, Prabhakar1-170/+10
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: use v4l2_fh_open and vb2_fop_releaseLad, Prabhakar2-200/+43
this patch adds support to use v4l2_fh_open() and vb2_fop_release, which allows to drop driver specific struct vpif_fh, as this is handeled by core. This patch also drops vpif_g/s_priority as this handeled by core. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] media: davinci: vpif_display: use vb2_fop_mmap/pollLad, Prabhakar1-42/+7
No need to reinvent the wheel. Just use the already existing functions for that. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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