- 23 May, 2014 40 commits
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Lad, Prabhakar authored
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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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
This field is set, but not used anymore. Remove it. No functional changes. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
No need to reinvent the wheel. Just use the already existing functions for that. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch drops buf_cleanup() callback as this callback is never called with buffer state active. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch makes use of vb2_ops_wait_prepare/finish helper functions. Signed-off-by:
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Lad, Prabhakar authored
this patch drops the buf_init() callback as init of buf list is not required. Signed-off-by:
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Lad, Prabhakar authored
this patch moves the initalization of vb2 queue and the DMA context to probe() and clean up in remove() callback respectively. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch adds supports to return -ENODATA to *std calls if the selected output does not support it. Signed-off-by:
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Lad, Prabhakar authored
this patch adds suppport to return -ENODATA for *dv_timings calls if the current output does not support it. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch gorups the v4l2_ioctl_ops and align them appropriately. No functional changes. Signed-off-by:
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Lad, Prabhakar authored
this patch drops cropcap as this driver doesnt support cropping. Signed-off-by:
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Lad, Prabhakar authored
this pacth drops unneeded module params and vpif_config_params. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
This patch drops numbuffers member from struct common_obj as this was not required. Signed-off-by:
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Lad, Prabhakar authored
The common->memory field is set but not used anywhere. Drop it. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
As fbuffers is not used anymore, remove it. No functional changes. Signed-off-by:
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Lad, Prabhakar authored
Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
No need to reinvent the wheel. Just use the already existing functions for that. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch drops buf_cleanup() callback as this callback is never called with buffer state active. Signed-off-by:
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Lad, Prabhakar authored
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:
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Lad, Prabhakar authored
this patch makes use of vb2_ops_wait_prepare/finish helper functions. Signed-off-by:
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Lad, Prabhakar authored
this patch drops the buf_init() callback as init of buf list is not required. Signed-off-by:
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