Av1 decoder #58
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Av1 decoder #58
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Extend iris decoder driver to support format V4L2_PIX_FMT_AV1. This change updates the format enumeration (VIDIOC_ENUM_FMT) and allows setting AV1 format via VIDIOC_S_FMT for gen2 and beyond. Gen1 iris hardware decoder does not support AV1 format. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> Tested-by: Val Packett <val@packett.cool> Signed-off-by: Deepa Guthyappa Madivalara <deepa.madivalara@oss.qualcomm.com>
Defining platform specific capabilities specific to AV1 decoder. Set and subscribe to manadatory properties to firmware for AV1. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> Tested-by: Val Packett <val@packett.cool> Signed-off-by: Deepa Guthyappa Madivalara <deepa.madivalara@oss.qualcomm.com>
Implement internal buffer count and size calculations for AV1 decoder for all the buffer types required by the AV1 decoder, including BIN, COMV, PERSIST, LINE, and PARTIAL. This ensures the hardware decoder has properly allocated memory for AV1 decoding operations, enabling correct AV1 video playback. Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> Tested-by: Val Packett <val@packett.cool> Signed-off-by: Deepa Guthyappa Madivalara <deepa.madivalara@oss.qualcomm.com>
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