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[PATCH v5 00/12] Add support for multiple chips

Moudy Ho posted 12 patches 3 years ago
There is a newer version of this series
.../mediatek/mdp3/mt8183/mdp3-comp-mt8183.h   | 144 +++++
.../mediatek/mdp3/mt8183/mdp3-plat-mt8183.h   | 409 +++++++++++++
.../platform/mediatek/mdp3/mtk-img-ipi.h      | 188 +-----
.../platform/mediatek/mdp3/mtk-mdp3-cmdq.c    | 145 +++--
.../platform/mediatek/mdp3/mtk-mdp3-comp.c    | 567 ++++++++++++------
.../platform/mediatek/mdp3/mtk-mdp3-comp.h    |  27 +-
.../platform/mediatek/mdp3/mtk-mdp3-core.c    |  49 +-
.../platform/mediatek/mdp3/mtk-mdp3-core.h    |  18 +-
.../platform/mediatek/mdp3/mtk-mdp3-m2m.c     |  28 +-
.../platform/mediatek/mdp3/mtk-mdp3-m2m.h     |   1 -
.../platform/mediatek/mdp3/mtk-mdp3-regs.c    | 287 +--------
.../platform/mediatek/mdp3/mtk-mdp3-regs.h    | 214 +++----
.../platform/mediatek/mdp3/mtk-mdp3-type.h    |  53 ++
.../platform/mediatek/mdp3/mtk-mdp3-vpu.c     | 194 +++---
.../platform/mediatek/mdp3/mtk-mdp3-vpu.h     |  29 +-
15 files changed, 1397 insertions(+), 956 deletions(-)
create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-comp-mt8183.h
create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-plat-mt8183.h
create mode 100644 drivers/media/platform/mediatek/mdp3/mtk-mdp3-type.h
[PATCH v5 00/12] Add support for multiple chips
Posted by Moudy Ho 3 years ago 
Changes since v4:
- Rebase on linux-next.
- Fix potential frame size overflow in "mtk-mdp3-regs.c".
- Fix OOB in MDP3 component clocks in "mtk-mdp3-comp.*".
- Reconfigure the shared memory between MDP3 kerenl and SCP.

Changes since v3:
- Rebase on linux-next.
- In the file "mtk-mdp3-m2m.c", use the limited resolution defined by
  each platform to replace the default format.
- Add platform ID in driver data, and refine shared memory structure preprocessing.
- Simplify the way to get mutex ID in function "mdp_path_subfrm_require".

Changes since v2:
- Depend on :
  [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
- Split the shared memory header(mtk-img-ipi.h) by preprocessing instead, and
  classify the generic parts into "mtk-mdp3-type.h", and move
  chip-specific parts to"mt8183/mdp3-comp-mt8183.h".

Changes since v1:
- Depend on :
  [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
- For hardware-specific structures in the shared memory header(mtk-img-ipi.h),
  split the relevant functions and structure definitions.

Hi,

To support multiple chips, a chip configuration header file needs to be created
and the relevant information split and moved into it.

The v4l2-compliance test results list is as follows:
v4l2-compliance 1.23.0-4942, 32 bits, 32-bit time_t
v4l2-compliance SHA: 4cf258c24026 2022-07-28 15:43:45

Compliance test for mtk-mdp3 device /dev/video0:

Driver Info:
	Driver name      : mtk-mdp3
	Card type        : MediaTek MDP3
	Bus info         : platform:14001000.mdp3-rdma0
	Driver version   : 6.2.0
	Capabilities     : 0x84204000
		Video Memory-to-Memory Multiplanar
		Streaming
		Extended Pix Format
		Device Capabilities
	Device Caps      : 0x04204000
		Video Memory-to-Memory Multiplanar
		Streaming
		Extended Pix Format

Required ioctls:
	test VIDIOC_QUERYCAP: OK
	test invalid ioctls: OK

Allow for multiple opens:
	test second /dev/video0 open: OK
	test VIDIOC_QUERYCAP: OK
	test VIDIOC_G/S_PRIORITY: OK
	test for unlimited opens: OK

Debug ioctls:
	test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
	test VIDIOC_LOG_STATUS: OK (Not Supported)

Input ioctls:
	test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
	test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
	test VIDIOC_ENUMAUDIO: OK (Not Supported)
	test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
	test VIDIOC_G/S_AUDIO: OK (Not Supported)
	Inputs: 0 Audio Inputs: 0 Tuners: 0

Output ioctls:
	test VIDIOC_G/S_MODULATOR: OK (Not Supported)
	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
	test VIDIOC_ENUMAUDOUT: OK (Not Supported)
	test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
	test VIDIOC_G/S_AUDOUT: OK (Not Supported)
	Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
	test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
	test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
	test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
	test VIDIOC_G/S_EDID: OK (Not Supported)

Control ioctls:
	test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
	test VIDIOC_QUERYCTRL: OK
	test VIDIOC_G/S_CTRL: OK
	test VIDIOC_G/S/TRY_EXT_CTRLS: OK
	test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
	test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
	Standard Controls: 4 Private Controls: 0

Format ioctls:
	test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
	test VIDIOC_G/S_PARM: OK (Not Supported)
	test VIDIOC_G_FBUF: OK (Not Supported)
	test VIDIOC_G_FMT: OK
	test VIDIOC_TRY_FMT: OK
	test VIDIOC_S_FMT: OK
	test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
	test Cropping: OK
	test Composing: OK
	test Scaling: OK

Codec ioctls:
	test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
	test VIDIOC_G_ENC_INDEX: OK (Not Supported)
	test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)

Buffer ioctls:
	test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
	test VIDIOC_EXPBUF: OK
	test Requests: OK (Not Supported)
	test TIME32/64: OK

Test input 0:

Streaming ioctls:
	test read/write: OK (Not Supported)
	test blocking wait: OK
    (snip)
	test MMAP (no poll): OK
	(snip)
	test MMAP (select): OK
    (snip)
	test MMAP (epoll): OK
	test USERPTR (no poll): OK (Not Supported)
	test USERPTR (select): OK (Not Supported)
	test DMABUF: Cannot test, specify --expbuf-device

Stream using all formats:
	(snip)
Total for mtk-mdp3 device /dev/video0: 1174, Succeeded: 1174, Failed: 0, Warnings: 0

Moudy Ho (12):
  media: platform: mtk-mdp3: fix potential frame size overflow in
    mdp_try_fmt_mplane()
  media: platform: mtk-mdp3: add chip configuration header file
  media: platform: mtk-mdp3: chip config split about component settings
  media: platform: mtk-mdp3: chip config split about subcomponents
  media: platform: mtk-mdp3: chip config split about color format
  media: platform: mtk-mdp3: chip config split about resolution
    limitations
  media: platform: mtk-mdp3: chip config split about pipe info
  media: platform: mtk-mdp3: extend mdp_color format for compressed mode
  media: platform: mtk-mdp3: dynamically allocate component clocks
  media: platform: mtk-mdp3: Split general definitions used in MDP3
  media: platform: mtk-mdp3: decompose hardware-related information in
    shared memory
  media: platform: mtk-mdp3: reconfigure shared memory

 .../mediatek/mdp3/mt8183/mdp3-comp-mt8183.h   | 144 +++++
 .../mediatek/mdp3/mt8183/mdp3-plat-mt8183.h   | 409 +++++++++++++
 .../platform/mediatek/mdp3/mtk-img-ipi.h      | 188 +-----
 .../platform/mediatek/mdp3/mtk-mdp3-cmdq.c    | 145 +++--
 .../platform/mediatek/mdp3/mtk-mdp3-comp.c    | 567 ++++++++++++------
 .../platform/mediatek/mdp3/mtk-mdp3-comp.h    |  27 +-
 .../platform/mediatek/mdp3/mtk-mdp3-core.c    |  49 +-
 .../platform/mediatek/mdp3/mtk-mdp3-core.h    |  18 +-
 .../platform/mediatek/mdp3/mtk-mdp3-m2m.c     |  28 +-
 .../platform/mediatek/mdp3/mtk-mdp3-m2m.h     |   1 -
 .../platform/mediatek/mdp3/mtk-mdp3-regs.c    | 287 +--------
 .../platform/mediatek/mdp3/mtk-mdp3-regs.h    | 214 +++----
 .../platform/mediatek/mdp3/mtk-mdp3-type.h    |  53 ++
 .../platform/mediatek/mdp3/mtk-mdp3-vpu.c     | 194 +++---
 .../platform/mediatek/mdp3/mtk-mdp3-vpu.h     |  29 +-
 15 files changed, 1397 insertions(+), 956 deletions(-)
 create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-comp-mt8183.h
 create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-plat-mt8183.h
 create mode 100644 drivers/media/platform/mediatek/mdp3/mtk-mdp3-type.h

-- 
2.18.0
Re: [PATCH v5 00/12] Add support for multiple chips
Posted by Hans Verkuil 3 years ago 
On 13/01/2023 07:40, Moudy Ho wrote:
> Changes since v4:
> - Rebase on linux-next.
> - Fix potential frame size overflow in "mtk-mdp3-regs.c".
> - Fix OOB in MDP3 component clocks in "mtk-mdp3-comp.*".
> - Reconfigure the shared memory between MDP3 kerenl and SCP.
> 
> Changes since v3:
> - Rebase on linux-next.
> - In the file "mtk-mdp3-m2m.c", use the limited resolution defined by
>   each platform to replace the default format.
> - Add platform ID in driver data, and refine shared memory structure preprocessing.
> - Simplify the way to get mutex ID in function "mdp_path_subfrm_require".
> 
> Changes since v2:
> - Depend on :
>   [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
> - Split the shared memory header(mtk-img-ipi.h) by preprocessing instead, and
>   classify the generic parts into "mtk-mdp3-type.h", and move
>   chip-specific parts to"mt8183/mdp3-comp-mt8183.h".
> 
> Changes since v1:
> - Depend on :
>   [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
> - For hardware-specific structures in the shared memory header(mtk-img-ipi.h),
>   split the relevant functions and structure definitions.
> 
> Hi,
> 
> To support multiple chips, a chip configuration header file needs to be created
> and the relevant information split and moved into it.

FYI: compiling this series with smatch results in the following warnings and errors:

drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c:285 mdp_vpu_process() warn: inconsistent returns 'vpu->lock'.
drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c:43 is_output_disabled() error: uninitialized symbol 'dis_output'.
drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c:43 is_output_disabled() error: uninitialized symbol 'dis_tile'.
drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.c:427 mdp_cmdq_send() warn: missing error code 'ret'
drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c:59 get_comp_public_id() error: 'mdp_dev' dereferencing possible ERR_PTR()

Regards,

	Hans

> 
> The v4l2-compliance test results list is as follows:
> v4l2-compliance 1.23.0-4942, 32 bits, 32-bit time_t
> v4l2-compliance SHA: 4cf258c24026 2022-07-28 15:43:45
> 
> Compliance test for mtk-mdp3 device /dev/video0:
> 
> Driver Info:
> 	Driver name      : mtk-mdp3
> 	Card type        : MediaTek MDP3
> 	Bus info         : platform:14001000.mdp3-rdma0
> 	Driver version   : 6.2.0
> 	Capabilities     : 0x84204000
> 		Video Memory-to-Memory Multiplanar
> 		Streaming
> 		Extended Pix Format
> 		Device Capabilities
> 	Device Caps      : 0x04204000
> 		Video Memory-to-Memory Multiplanar
> 		Streaming
> 		Extended Pix Format
> 
> Required ioctls:
> 	test VIDIOC_QUERYCAP: OK
> 	test invalid ioctls: OK
> 
> Allow for multiple opens:
> 	test second /dev/video0 open: OK
> 	test VIDIOC_QUERYCAP: OK
> 	test VIDIOC_G/S_PRIORITY: OK
> 	test for unlimited opens: OK
> 
> Debug ioctls:
> 	test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> 	test VIDIOC_LOG_STATUS: OK (Not Supported)
> 
> Input ioctls:
> 	test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> 	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> 	test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> 	test VIDIOC_ENUMAUDIO: OK (Not Supported)
> 	test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> 	test VIDIOC_G/S_AUDIO: OK (Not Supported)
> 	Inputs: 0 Audio Inputs: 0 Tuners: 0
> 
> Output ioctls:
> 	test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> 	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> 	test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> 	test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> 	test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> 	Outputs: 0 Audio Outputs: 0 Modulators: 0
> 
> Input/Output configuration ioctls:
> 	test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> 	test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> 	test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> 	test VIDIOC_G/S_EDID: OK (Not Supported)
> 
> Control ioctls:
> 	test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> 	test VIDIOC_QUERYCTRL: OK
> 	test VIDIOC_G/S_CTRL: OK
> 	test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> 	test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> 	test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> 	Standard Controls: 4 Private Controls: 0
> 
> Format ioctls:
> 	test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> 	test VIDIOC_G/S_PARM: OK (Not Supported)
> 	test VIDIOC_G_FBUF: OK (Not Supported)
> 	test VIDIOC_G_FMT: OK
> 	test VIDIOC_TRY_FMT: OK
> 	test VIDIOC_S_FMT: OK
> 	test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> 	test Cropping: OK
> 	test Composing: OK
> 	test Scaling: OK
> 
> Codec ioctls:
> 	test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> 	test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> 	test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> 
> Buffer ioctls:
> 	test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> 	test VIDIOC_EXPBUF: OK
> 	test Requests: OK (Not Supported)
> 	test TIME32/64: OK
> 
> Test input 0:
> 
> Streaming ioctls:
> 	test read/write: OK (Not Supported)
> 	test blocking wait: OK
>     (snip)
> 	test MMAP (no poll): OK
> 	(snip)
> 	test MMAP (select): OK
>     (snip)
> 	test MMAP (epoll): OK
> 	test USERPTR (no poll): OK (Not Supported)
> 	test USERPTR (select): OK (Not Supported)
> 	test DMABUF: Cannot test, specify --expbuf-device
> 
> Stream using all formats:
> 	(snip)
> Total for mtk-mdp3 device /dev/video0: 1174, Succeeded: 1174, Failed: 0, Warnings: 0
> 
> Moudy Ho (12):
>   media: platform: mtk-mdp3: fix potential frame size overflow in
>     mdp_try_fmt_mplane()
>   media: platform: mtk-mdp3: add chip configuration header file
>   media: platform: mtk-mdp3: chip config split about component settings
>   media: platform: mtk-mdp3: chip config split about subcomponents
>   media: platform: mtk-mdp3: chip config split about color format
>   media: platform: mtk-mdp3: chip config split about resolution
>     limitations
>   media: platform: mtk-mdp3: chip config split about pipe info
>   media: platform: mtk-mdp3: extend mdp_color format for compressed mode
>   media: platform: mtk-mdp3: dynamically allocate component clocks
>   media: platform: mtk-mdp3: Split general definitions used in MDP3
>   media: platform: mtk-mdp3: decompose hardware-related information in
>     shared memory
>   media: platform: mtk-mdp3: reconfigure shared memory
> 
>  .../mediatek/mdp3/mt8183/mdp3-comp-mt8183.h   | 144 +++++
>  .../mediatek/mdp3/mt8183/mdp3-plat-mt8183.h   | 409 +++++++++++++
>  .../platform/mediatek/mdp3/mtk-img-ipi.h      | 188 +-----
>  .../platform/mediatek/mdp3/mtk-mdp3-cmdq.c    | 145 +++--
>  .../platform/mediatek/mdp3/mtk-mdp3-comp.c    | 567 ++++++++++++------
>  .../platform/mediatek/mdp3/mtk-mdp3-comp.h    |  27 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-core.c    |  49 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-core.h    |  18 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-m2m.c     |  28 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-m2m.h     |   1 -
>  .../platform/mediatek/mdp3/mtk-mdp3-regs.c    | 287 +--------
>  .../platform/mediatek/mdp3/mtk-mdp3-regs.h    | 214 +++----
>  .../platform/mediatek/mdp3/mtk-mdp3-type.h    |  53 ++
>  .../platform/mediatek/mdp3/mtk-mdp3-vpu.c     | 194 +++---
>  .../platform/mediatek/mdp3/mtk-mdp3-vpu.h     |  29 +-
>  15 files changed, 1397 insertions(+), 956 deletions(-)
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-comp-mt8183.h
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-plat-mt8183.h
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mtk-mdp3-type.h
>
Re: [PATCH v5 00/12] Add support for multiple chips
Posted by Hans Verkuil 3 years ago 
Hi Moudy,

On 13/01/2023 07:40, Moudy Ho wrote:
> Changes since v4:
> - Rebase on linux-next.
> - Fix potential frame size overflow in "mtk-mdp3-regs.c".
> - Fix OOB in MDP3 component clocks in "mtk-mdp3-comp.*".
> - Reconfigure the shared memory between MDP3 kerenl and SCP.
> 
> Changes since v3:
> - Rebase on linux-next.
> - In the file "mtk-mdp3-m2m.c", use the limited resolution defined by
>   each platform to replace the default format.
> - Add platform ID in driver data, and refine shared memory structure preprocessing.
> - Simplify the way to get mutex ID in function "mdp_path_subfrm_require".
> 
> Changes since v2:
> - Depend on :
>   [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
> - Split the shared memory header(mtk-img-ipi.h) by preprocessing instead, and
>   classify the generic parts into "mtk-mdp3-type.h", and move
>   chip-specific parts to"mt8183/mdp3-comp-mt8183.h".
> 
> Changes since v1:
> - Depend on :
>   [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=687004
> - For hardware-specific structures in the shared memory header(mtk-img-ipi.h),
>   split the relevant functions and structure definitions.
> 
> Hi,
> 
> To support multiple chips, a chip configuration header file needs to be created
> and the relevant information split and moved into it.

When I try to compile this series I get these compile errors:

In file included from drivers/media/platform/mediatek/mdp3/mtk-img-ipi.h:14,
                 from drivers/media/platform/mediatek/mdp3/mtk-mdp3-cmdq.h:13,
                 from drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.h:10,
                 from drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c:11:
drivers/media/platform/mediatek/mdp3/mt8183/mdp3-comp-mt8183.h:10:10: fatal error: mtk-mdp3-type.h: No such file or directory
   10 | #include "mtk-mdp3-type.h"
      |          ^~~~~~~~~~~~~~~~~
compilation terminated.

You need to add this line to the Makefile, I think:

ccflags-y += -I$(srctree)/drivers/media/platform/mediatek/mdp3


checkpatch --strict also reports a lot of issues regarding macros (missing parenthesis)
in patch 11/12.

Regards,

	Hans

> 
> The v4l2-compliance test results list is as follows:
> v4l2-compliance 1.23.0-4942, 32 bits, 32-bit time_t
> v4l2-compliance SHA: 4cf258c24026 2022-07-28 15:43:45
> 
> Compliance test for mtk-mdp3 device /dev/video0:
> 
> Driver Info:
> 	Driver name      : mtk-mdp3
> 	Card type        : MediaTek MDP3
> 	Bus info         : platform:14001000.mdp3-rdma0
> 	Driver version   : 6.2.0
> 	Capabilities     : 0x84204000
> 		Video Memory-to-Memory Multiplanar
> 		Streaming
> 		Extended Pix Format
> 		Device Capabilities
> 	Device Caps      : 0x04204000
> 		Video Memory-to-Memory Multiplanar
> 		Streaming
> 		Extended Pix Format
> 
> Required ioctls:
> 	test VIDIOC_QUERYCAP: OK
> 	test invalid ioctls: OK
> 
> Allow for multiple opens:
> 	test second /dev/video0 open: OK
> 	test VIDIOC_QUERYCAP: OK
> 	test VIDIOC_G/S_PRIORITY: OK
> 	test for unlimited opens: OK
> 
> Debug ioctls:
> 	test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
> 	test VIDIOC_LOG_STATUS: OK (Not Supported)
> 
> Input ioctls:
> 	test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
> 	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> 	test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
> 	test VIDIOC_ENUMAUDIO: OK (Not Supported)
> 	test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
> 	test VIDIOC_G/S_AUDIO: OK (Not Supported)
> 	Inputs: 0 Audio Inputs: 0 Tuners: 0
> 
> Output ioctls:
> 	test VIDIOC_G/S_MODULATOR: OK (Not Supported)
> 	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
> 	test VIDIOC_ENUMAUDOUT: OK (Not Supported)
> 	test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
> 	test VIDIOC_G/S_AUDOUT: OK (Not Supported)
> 	Outputs: 0 Audio Outputs: 0 Modulators: 0
> 
> Input/Output configuration ioctls:
> 	test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
> 	test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
> 	test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
> 	test VIDIOC_G/S_EDID: OK (Not Supported)
> 
> Control ioctls:
> 	test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
> 	test VIDIOC_QUERYCTRL: OK
> 	test VIDIOC_G/S_CTRL: OK
> 	test VIDIOC_G/S/TRY_EXT_CTRLS: OK
> 	test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
> 	test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
> 	Standard Controls: 4 Private Controls: 0
> 
> Format ioctls:
> 	test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
> 	test VIDIOC_G/S_PARM: OK (Not Supported)
> 	test VIDIOC_G_FBUF: OK (Not Supported)
> 	test VIDIOC_G_FMT: OK
> 	test VIDIOC_TRY_FMT: OK
> 	test VIDIOC_S_FMT: OK
> 	test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
> 	test Cropping: OK
> 	test Composing: OK
> 	test Scaling: OK
> 
> Codec ioctls:
> 	test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
> 	test VIDIOC_G_ENC_INDEX: OK (Not Supported)
> 	test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
> 
> Buffer ioctls:
> 	test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
> 	test VIDIOC_EXPBUF: OK
> 	test Requests: OK (Not Supported)
> 	test TIME32/64: OK
> 
> Test input 0:
> 
> Streaming ioctls:
> 	test read/write: OK (Not Supported)
> 	test blocking wait: OK
>     (snip)
> 	test MMAP (no poll): OK
> 	(snip)
> 	test MMAP (select): OK
>     (snip)
> 	test MMAP (epoll): OK
> 	test USERPTR (no poll): OK (Not Supported)
> 	test USERPTR (select): OK (Not Supported)
> 	test DMABUF: Cannot test, specify --expbuf-device
> 
> Stream using all formats:
> 	(snip)
> Total for mtk-mdp3 device /dev/video0: 1174, Succeeded: 1174, Failed: 0, Warnings: 0
> 
> Moudy Ho (12):
>   media: platform: mtk-mdp3: fix potential frame size overflow in
>     mdp_try_fmt_mplane()
>   media: platform: mtk-mdp3: add chip configuration header file
>   media: platform: mtk-mdp3: chip config split about component settings
>   media: platform: mtk-mdp3: chip config split about subcomponents
>   media: platform: mtk-mdp3: chip config split about color format
>   media: platform: mtk-mdp3: chip config split about resolution
>     limitations
>   media: platform: mtk-mdp3: chip config split about pipe info
>   media: platform: mtk-mdp3: extend mdp_color format for compressed mode
>   media: platform: mtk-mdp3: dynamically allocate component clocks
>   media: platform: mtk-mdp3: Split general definitions used in MDP3
>   media: platform: mtk-mdp3: decompose hardware-related information in
>     shared memory
>   media: platform: mtk-mdp3: reconfigure shared memory
> 
>  .../mediatek/mdp3/mt8183/mdp3-comp-mt8183.h   | 144 +++++
>  .../mediatek/mdp3/mt8183/mdp3-plat-mt8183.h   | 409 +++++++++++++
>  .../platform/mediatek/mdp3/mtk-img-ipi.h      | 188 +-----
>  .../platform/mediatek/mdp3/mtk-mdp3-cmdq.c    | 145 +++--
>  .../platform/mediatek/mdp3/mtk-mdp3-comp.c    | 567 ++++++++++++------
>  .../platform/mediatek/mdp3/mtk-mdp3-comp.h    |  27 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-core.c    |  49 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-core.h    |  18 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-m2m.c     |  28 +-
>  .../platform/mediatek/mdp3/mtk-mdp3-m2m.h     |   1 -
>  .../platform/mediatek/mdp3/mtk-mdp3-regs.c    | 287 +--------
>  .../platform/mediatek/mdp3/mtk-mdp3-regs.h    | 214 +++----
>  .../platform/mediatek/mdp3/mtk-mdp3-type.h    |  53 ++
>  .../platform/mediatek/mdp3/mtk-mdp3-vpu.c     | 194 +++---
>  .../platform/mediatek/mdp3/mtk-mdp3-vpu.h     |  29 +-
>  15 files changed, 1397 insertions(+), 956 deletions(-)
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-comp-mt8183.h
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mt8183/mdp3-plat-mt8183.h
>  create mode 100644 drivers/media/platform/mediatek/mdp3/mtk-mdp3-type.h
>

Patchew 2.1-devel-b67e4c2

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