This series adds support for multi hardware decode into mtk-vcodec, by first adding component framework to manage each hardware information: interrupt, clock, register bases and power. Secondly add core thread to deal with core hardware message, at the same time, add msg queue for different hardware share messages. Lastly, the architecture of different specs are not the same, using specs type to separate them. This series has been tested with both MT8183 and MT8173. Decoding was working for both chips. Patches 1,2 rewrite get register bases and power on/off interface. Patch 3-5 add component framework to support multi hardware. Patches 6-14 add interfaces to support core hardware. ---- This patch dependents on "media: mtk-vcodec: support for MT8183 decoder"[1]. Multi hardware decode is based on stateless decoder, MT8183 is the first time to add stateless decoder. Otherwise it will cause conflict. Please also accept this patch together with [1]. [1]https://lore.kernel.org/patchwork/project/lkml/list/?series=507084 ---- Yunfei Dong (14): media: mtk-vcodec: Get numbers of register bases from DT media: mtk-vcodec: Refactor vcodec pm interface media: mtk-vcodec: Use component framework to manage each hardware information dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings media: mtk-vcodec: Use pure single core for MT8183 media: mtk-vcodec: Add irq interface for core hardware media: mtk-vcodec: Add msg queue feature for lat and core architecture media: mtk-vcodec: Generalize power and clock on/off interfaces media: mtk-vcodec: Add new interface to lock different hardware media: mtk-vcodec: Add core thread media: mtk-vcodec: Support 34bits dma address for vdec dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 media: mtk-vcodec: Add core dec and dec end ipi msg media: mtk-vcodec: Use codec type to separate different hardware .../media/mediatek-vcodec-comp-decoder.txt | 93 ++++++ .../media/mediatek-vcodec-decoder.txt | 169 +++++++++++ .../media/mediatek-vcodec-encoder.txt | 73 +++++ drivers/media/platform/mtk-vcodec/Makefile | 2 + .../platform/mtk-vcodec/mtk_vcodec_dec.c | 4 +- .../platform/mtk-vcodec/mtk_vcodec_dec.h | 4 + .../platform/mtk-vcodec/mtk_vcodec_dec_drv.c | 286 +++++++++++++++--- .../platform/mtk-vcodec/mtk_vcodec_dec_hw.c | 193 ++++++++++++ .../platform/mtk-vcodec/mtk_vcodec_dec_hw.h | 51 ++++ .../platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 98 ++++-- .../platform/mtk-vcodec/mtk_vcodec_dec_pm.h | 13 +- .../mtk-vcodec/mtk_vcodec_dec_stateful.c | 1 + .../mtk-vcodec/mtk_vcodec_dec_stateless.c | 1 + .../platform/mtk-vcodec/mtk_vcodec_drv.h | 69 ++++- .../platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 1 - .../platform/mtk-vcodec/mtk_vcodec_intr.c | 30 ++ .../platform/mtk-vcodec/mtk_vcodec_intr.h | 2 + .../platform/mtk-vcodec/mtk_vcodec_util.c | 87 +++++- .../platform/mtk-vcodec/mtk_vcodec_util.h | 8 +- .../media/platform/mtk-vcodec/vdec_drv_if.c | 21 +- .../media/platform/mtk-vcodec/vdec_ipi_msg.h | 16 +- .../platform/mtk-vcodec/vdec_msg_queue.c | 266 ++++++++++++++++ .../platform/mtk-vcodec/vdec_msg_queue.h | 136 +++++++++ .../media/platform/mtk-vcodec/vdec_vpu_if.c | 46 ++- .../media/platform/mtk-vcodec/vdec_vpu_if.h | 22 ++ 25 files changed, 1582 insertions(+), 110 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/mediatek-vcodec-comp-decoder.txt create mode 100644 Documentation/devicetree/bindings/media/mediatek-vcodec-decoder.txt create mode 100644 Documentation/devicetree/bindings/media/mediatek-vcodec-encoder.txt create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_hw.c create mode 100644 drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_hw.h create mode 100644 drivers/media/platform/mtk-vcodec/vdec_msg_queue.c create mode 100644 drivers/media/platform/mtk-vcodec/vdec_msg_queue.h -- 2.18.0
