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As the end goal is to have platform drivers split by vendor,
rename mtk-vcodec/ to mediatek/mtk-vcodec/.
Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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MediaTek IOMMU has already added the device_link between the consumer
and smi-larb device. If the vcodec devices call the pm_runtime_get_sync,
the smi-larb's pm_runtime_get_sync also be called automatically.
CC: Irui Wang <irui.wang@mediatek.com>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Evan Green <evgreen@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Reviewed-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Add work queue to process core hardware information.
First, get lat_buf from message queue, then call core
hardware of each codec(H264/VP9/AV1) to decode, finally
puts lat_buf back to the message.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Steve Cho <stevecho@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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For add new hardware, not only need to lock lat hardware, also
need to lock core hardware in case of different instance start
to decoder at the same time.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Generalizes power and clock on/off interfaces to support different
hardware.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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For lat and core architecture, lat thread will send message to core
thread when lat decode done. Core hardware will use the message
from lat to decode, then free message to lat thread when decode done.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Adds irq interface for multi hardware.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Separates different architecture for hardware: pure_sin_core
and lat_sin_core. MT8183 is pure single core. Uses .hw_arch to
distinguish.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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There are more than two hardwares for decoder: LAT0, LAT1 and CORE. In
order to manage these hardwares, register each hardware as independent
platform device for the larbs are different.
Each hardware module controls its own information which includes
interrupt/power/clocks/registers.
Calling of_platform_populate in parent device, and use subdev_bitmap to
record whether the hardwares are registered.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Steve Cho <stevecho@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Using the needed params for pm init/release function and remove unused
param mtkdev in 'struct mtk_vcodec_pm'.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Steve Cho <stevecho@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Vdec and venc can use the same function to wake up interrupt event.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Steve Cho <stevecho@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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The stateless API requires a media device for issuing requests. Add one
if we are being instantiated as a stateless decoder.
[acourbot: refactor, cleanup and split]
[tzungbi: fix wrong device minor number reference]
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Support the stateless codec API that will be used by MT8183.
[acourbot: refactor, cleanup and split]
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Firmwares for decoders newer than MT8173 will include an ABI version
number in their initialization ack message. Add the capacity to manage
it and make initialization fail if the firmware ABI is of a version that
we don't support.
For MT8173, this ABI version field does not exist ; thus ignore it on
this chip. There should only be one firmware version available for it
anyway.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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We are planning to add support for stateless decoders to this driver.
Part of the driver will be shared between stateful and stateless
codecs, but a few ops need to be specialized for both. Extract the
stateful part of the driver and move it into its own file, accessible
through ops that the common driver parts can call.
This patch only moves code around and introduces a set of abstractions ;
the behavior of the driver should not be changed in any way. Changes to
code styling has been done to accommodate 'checkpatch.pl --strict'.
[acourbot: refactor, cleanup and split]
[tzungbi: fix errors from 'checkpatch.pl --strict']
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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The V4L2 encoder specification requires encoders to support the
V4L2_ENC_CMD_START and V4L2_ENC_CMD_STOP commands. Add support for these
to the mtk-vcodec encoder by reusing the same flush buffer as used by
the decoder driver.
[hsinyi: fix double-free issue if flush buffer was not dequeued by the
time streamoff is called]
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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The flush buffer is a special buffer that tells the decoder driver to
send an empty CAPTURE frame to the client with V4L2_BUF_FLAG_LAST set.
We need similar functionality for the encoder ; however currently the
flush buffer depends on decoder-specific structures and thus cannot be
reused with the encoder.
Fix this by testing for this buffer by its VB2 address, and not through
a dedicated flag stored in a higher-level decoder structure. This also
allows us to remove said flag and simplify the code a bit.
Since the flush buffer should never be used in the stateless decoder,
also add safeguards to check against it.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Add MT8195 venc driver's compatible and device private data.
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Fix the following kerneldoc warnings:
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'AP_IPIMSG_ENC_INIT' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'AP_IPIMSG_ENC_SET_PARAM' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'AP_IPIMSG_ENC_ENCODE' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'AP_IPIMSG_ENC_DEINIT' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'VPU_IPIMSG_ENC_INIT_DONE' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'VPU_IPIMSG_ENC_SET_PARAM_DONE' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'VPU_IPIMSG_ENC_ENCODE_DONE' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Enum value 'VPU_IPIMSG_ENC_DEINIT_DONE' not described in enum 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Excess enum value 'VPU_IPIMSG_ENC_XXX_DONE' description in 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:31: warning: Excess enum value 'AP_IPIMSG_ENC_XXX' description in 'venc_ipi_msg_id'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:120: warning: Enum value 'VENC_IPI_MSG_STATUS_OK' not described in enum 'venc_ipi_msg_status'
drivers/media/platform/mtk-vcodec/venc_ipi_msg.h:120: warning: Enum value 'VENC_IPI_MSG_STATUS_FAIL' not described in enum 'venc_ipi_msg_status'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_SYS' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_MISC' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_LD' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_TOP' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_CM' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_AD' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_AV' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_PP' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_HWD' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_HWQ' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_HWB' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VDEC_HWG' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'NUM_MAX_VDEC_REG_BASE' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VENC_SYS' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'VENC_LT_SYS' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:50: warning: Enum value 'NUM_MAX_VCODEC_REG_BASE' not described in enum 'mtk_hw_reg_idx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:58: warning: Enum value 'MTK_INST_DECODER' not described in enum 'mtk_instance_type'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:58: warning: Enum value 'MTK_INST_ENCODER' not described in enum 'mtk_instance_type'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_NONE' not described in enum 'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_BITRATE' not described in enum 'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_FRAMERATE' not described in enum 'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_INTRA_PERIOD' not described in enum
'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_FORCE_INTRA' not described in enum
'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:87: warning: Enum value 'MTK_ENCODE_PARAM_GOP_SIZE' not described in enum 'mtk_encode_param'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:103: warning: Function parameter or member 'fourcc' not described in 'mtk_video_fmt'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:103: warning: Function parameter or member 'type' not described in 'mtk_video_fmt'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:103: warning: Function parameter or member 'num_planes' not described in 'mtk_video_fmt'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:103: warning: Function parameter or member 'flags' not described in 'mtk_video_fmt'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:112: warning: Function parameter or member 'fourcc' not described in 'mtk_codec_framesizes'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:112: warning: Function parameter or member 'stepwise' not described in 'mtk_codec_framesizes'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:120: warning: Enum value 'MTK_Q_DATA_SRC' not described in enum 'mtk_q_type'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:120: warning: Enum value 'MTK_Q_DATA_DST' not described in enum 'mtk_q_type'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'visible_width' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'visible_height' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'coded_width' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'coded_height' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'field' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'bytesperline' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'sizeimage' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:134: warning: Function parameter or member 'fmt' not described in 'mtk_q_data'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:177: warning: Function parameter or member 'clk_name' not described in 'mtk_vcodec_clk_info'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:177: warning: Function parameter or member 'vcodec_clk' not described in
'mtk_vcodec_clk_info'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:185: warning: Function parameter or member 'clk_info' not described in 'mtk_vcodec_clk'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:185: warning: Function parameter or member 'clk_num' not described in 'mtk_vcodec_clk'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'vdec_clk' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'larbvdec' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'venc_clk' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'larbvenc' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'dev' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:198: warning: Function parameter or member 'mtkdev' not described in 'mtk_vcodec_pm'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:300: warning: Function parameter or member 'decoded_frame_cnt' not described in
'mtk_vcodec_ctx'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:332: warning: Function parameter or member 'min_bitrate' not described in
'mtk_vcodec_enc_pdata'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:405: warning: Function parameter or member 'venc_pdata' not described in 'mtk_vcodec_dev'
drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h:405: warning: Function parameter or member 'decode_workqueue' not described in
'mtk_vcodec_dev'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'AP_IPIMSG_DEC_INIT' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'AP_IPIMSG_DEC_START' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'AP_IPIMSG_DEC_END' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'AP_IPIMSG_DEC_DEINIT' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'AP_IPIMSG_DEC_RESET' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'VPU_IPIMSG_DEC_INIT_ACK' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'VPU_IPIMSG_DEC_START_ACK' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'VPU_IPIMSG_DEC_END_ACK' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'VPU_IPIMSG_DEC_DEINIT_ACK' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Enum value 'VPU_IPIMSG_DEC_RESET_ACK' not described in enum 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Excess enum value 'AP_IPIMSG_XXX' description in 'vdec_ipi_msgid'
drivers/media/platform/mtk-vcodec/vdec_ipi_msg.h:27: warning: Excess enum value 'VPU_IPIMSG_XXX_ACK' description in 'vdec_ipi_msgid'
In some cases I just changed /** to /*, in other cases the missing
field descriptions were added.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Add MT8192 venc driver's compatible and device private data.
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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MTK H264 Encoder(VENC_SYS) and VP8 Encoder(VENC_LT_SYS) are two
independent hardware instance. They have their owner interrupt,
register mapping, and special clocks.
This patch separates them into two devices. This is a preparing
patch for adding device_link between the larbs and venc-device.
It's mainly for fixing the problem:
https://lkml.org/lkml/2019/9/3/316
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Maoguang Meng <maoguang.meng@mediatek.com>
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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mtk_vcodec_drv.h:
It's '@var:', not '@var - '.
In two places 'struct' was used instead of 'enum'.
vdec_drv_if.h:
It's '@var:', not '@var :'.
In one place 'struct' was used instead of 'enum'.
venc_ipi_msg.h:
It's '@data:', not '@data[8]:', i.e. arrays do not include the
size in kernel-doc.
It's '@var:', not 'var:'.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Alexandre Courbot <acourbot@chromium.org>
Cc: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Now that all the supporting blocks are present, enable encoder for
MT8183.
[acourbot: refactor, cleanup and split]
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Different chips have different supported formats. Move the list of
supported formats to the platform data, and split the output and capture
formats into two lists to make it easier to find the default format for
each queue.
[hverkuil: fixed some checkpatch alignment warnings]
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Different chips have different supported bitrate ranges. Move the min
and max supported bitrates to the platform data.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Firmwares for encoders newer than MT8173 will include an ABI version
number in their initialization ack message. Add the capacity to manage
it and make initialization fail if the firmware ABI is of a version that
we don't support.
For MT8173, this ABI version field is reserved and thus undefined ; thus
ignore it on this chip. There should only be one firmware version available
for it anyway.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Support the new extended firmware used by MT8183's encoder.
[acourbot: refactor, cleanup and split]
[hverkuil: fixed some checkpatch alignment warnings]
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Acked-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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MT8183's codec firmware is run by a different remote processor from
MT8173. While the firmware interface is basically the same, the way to
invoke it differs. Abstract all firmware calls under a layer that will
allow us to handle both firmware types transparently.
[acourbot: refactor, cleanup and split]
[pihsun: fix error path and add mtk_vcodec_fw_release]
[hverkuil: fixed some checkpatch alignment warnings]
[hverkuil: fixed merge conflicts]
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Tag all the coded formats where the mtk-vcodec decoder supports dynamic
resolution switching.
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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The interface used to communicate with the firmware casts pointers
into unsigned longs and back again in order to store private
references, all of this for pointers that remain purely in the kernel.
Replace these unsigned longs with void pointers to make the code a bit
sturdier and easier to follow.
Also simplify some interfaces by removing arguments that could be
infered from others.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil-cisco@xs4all.nl: fix checkpatch alignment warning]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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There are some conflicts due to SPDX changes. We also have more
patches being merged via media tree touching them.
So, let's merge back from upstream and address those.
Linux 5.2-rc4
* tag 'v5.2-rc4': (767 commits)
Linux 5.2-rc4
MAINTAINERS: Karthikeyan Ramasubramanian is MIA
i2c: xiic: Add max_read_len quirk
lockref: Limit number of cmpxchg loop retries
uaccess: add noop untagged_addr definition
x86/insn-eval: Fix use-after-free access to LDT entry
kbuild: use more portable 'command -v' for cc-cross-prefix
s390/unwind: correct stack switching during unwind
block, bfq: add weight symlink to the bfq.weight cgroup parameter
cgroup: let a symlink too be created with a cftype file
drm/nouveau/secboot/gp10[2467]: support newer FW to fix SEC2 failures on some boards
drm/nouveau/secboot: enable loading of versioned LS PMU/SEC2 ACR msgqueue FW
drm/nouveau/secboot: split out FW version-specific LS function pointers
drm/nouveau/secboot: pass max supported FW version to LS load funcs
drm/nouveau/core: support versioned firmware loading
drm/nouveau/core: pass subdev into nvkm_firmware_get, rather than device
block: free sched's request pool in blk_cleanup_queue
pktgen: do not sleep with the thread lock held.
net: mvpp2: Use strscpy to handle stat strings
net: rds: fix memory leak in rds_ib_flush_mr_pool
...
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Formats are read-only internal memory structures, so make them const.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Replace the GPLv2 boilerplate with the corresponding SPDX reference.
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation this program is
distributed in the hope that it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 655 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Enlarge the plane number to support more complex case
and add the support for fmt change case.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Use codespell to fix lots of typos over frontends.
Manually verified to avoid false-positives.
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Houlong Wei <houlong.wei@mediatek.com>
Reviewed-by: Yong Deng <yong.deng@magewell.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Vdec: Using standard CCF interface to set parent clock and
clock rate in dtsi and using common interface to open/close
video decoder clock.
Venc: Using standard CCF interface to set parent clock in dtsi
and using common interface to open/close video encoder clock.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Qianqian Yan <qianqian.yan@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Also remove the code using size-0 OUTPUT buffer to flush.
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Wu-Cheng Li <wuchengli@chromium.org>
Reviewed-by: Kuang-che Wu <kcwu@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Add v4l2 layer decoder driver for MT8173
[mchehab@s-opensource.com: make checkpatch.pl happy]
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Linux 4.8
* tag 'v4.8': (1761 commits)
Linux 4.8
ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7
MIPS: CM: Fix mips_cm_max_vp_width for non-MT kernels on MT systems
include/linux/property.h: fix typo/compile error
ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock()
mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()
MAINTAINERS: Switch to kernel.org email address for Javi Merino
x86/entry/64: Fix context tracking state warning when load_gs_index fails
x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID
x86/vdso: Fix building on big endian host
x86/boot: Fix another __read_cr4() case on 486
sctp: fix the issue sctp_diag uses lock_sock in rcu_read_lock
sctp: change to check peer prsctp_capable when using prsctp polices
sctp: remove prsctp_param from sctp_chunk
sctp: move sent_count to the memory hole in sctp_chunk
tg3: Avoid NULL pointer dereference in tg3_io_error_detected()
x86/init: Fix cr4_init_shadow() on CR4-less machines
MIPS: Fix detection of unsupported highmem with cache aliases
MIPS: Malta: Fix IOCU disable switch read for MIPS64
MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS
...
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This patch remove unused header and define from haeder files
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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The venc_common_if structures are never modified, so declare them as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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The patch dropping the vb2_dma_contig_init_ctx() and _cleanup_ctx()
functions was already applied before this driver was added. So convert
this driver as well.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Add v4l2 layer encoder driver for MT8173
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
[hans.verkuil@cisco.com: drop unnecessary ARM || ARM64 dependency]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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