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path: root/drivers/media/platform/coda/coda-common.c
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* [media] coda: request BIT processor interrupt by namePhilipp Zabel2014-08-211-1/+3
| | | | | | | | | Request the main coda interrupt using its name, "bit", if available. Fall back to requesting the first interrupt for backwards compatibility. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move BIT specific functions into separate filePhilipp Zabel2014-08-211-1818/+13
| | | | | | | | | This patch moves the BIT processor specific coda_context_ops, the firmware upload and other related functions from coda-common.c into coda-bit.c. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move H.264 helper function into separate filePhilipp Zabel2014-08-211-22/+0
| | | | | | | | | Currently there is only the coda_h264_padding function, but we will have to add more H.264 specific helpers later. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move per-instance buffer allocation and cleanupPhilipp Zabel2014-08-211-10/+21
| | | | | | | | | | This patch moves the context buffer allocation into the context start_streaming callbacks. The context buffer and internal framebuffer cleanup is moved into the context release callback. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: add coda_bit_stream_set_flag helperPhilipp Zabel2014-08-211-33/+19
| | | | | | | | | This adds a helper function to consolidate three occurences where the bitstream parameter stream end flag is set during operation. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move BIT processor command execution out of pic_run_workPhilipp Zabel2014-08-211-8/+13
| | | | | | | | | In preparation for the split, move the AXI_SRAM_USE register access and the PIC_RUN command execution out of pic_run_work into prepare_encode/decode. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: add context opsPhilipp Zabel2014-08-211-35/+50
| | | | | | | | | | | Add a struct coda_context_ops that encapsulates context specific operations. This will simplify adding JPEG support in the future and helps to avoid exporting all functions individually when they move out of the main code file. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move defines, enums, and structs into shared headerPhilipp Zabel2014-08-211-190/+3
| | | | | | | | These will have to be shared between multiple code files. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] coda: move coda driver into its own directoryPhilipp Zabel2014-08-211-0/+3999
The coda driver has grown significantly and will continue to grow. Move the coda driver into its own directory so it can be split. Rename coda.h to coda_regs.h as it contains the register defines. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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