Il 02/12/21 04:35, moudy ho ha scritto:
On Wed, 2021-12-01 at 11:37 +0100, AngeloGioacchino Del Regno wrote:
Il 01/12/21 10:50, Moudy Ho ha scritto:
This patch adds driver for Mediatek's Media Data Path ver.3 (MDP3).
It provides the following functions:
color transform, format conversion, resize, crop, rotate, flip
and additional image quality enhancement.
The MDP3 driver is mainly used for Google Chromebook products to
import the new architecture to set the HW settings as shown below:
User -> V4L2 framework
-> MDP3 driver -> SCP (setting calculations)
-> MDP3 driver -> CMDQ (GCE driver) -> HW
Each modules' related operation control is sited in mtk-mdp3-comp.c
Each modules' register table is defined in file with "mdp_reg_"
prefix
GCE related API, operation control sited in mtk-mdp3-cmdq.c
V4L2 m2m device functions are implemented in mtk-mdp3-m2m.c
Probe, power, suspend/resume, system level functions are defined in
mtk-mdp3-core.c
Signed-off-by: Ping-Hsun Wu <ping-hsun.wu@xxxxxxxxxxxx>
Signed-off-by: daoyuan huang <daoyuan.huang@xxxxxxxxxxxx>
Signed-off-by: Moudy Ho <moudy.ho@xxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
---
drivers/media/platform/Kconfig | 19 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/mtk-mdp3/Makefile | 6 +
.../media/platform/mtk-mdp3/mdp_reg_ccorr.h | 19 +
drivers/media/platform/mtk-mdp3/mdp_reg_isp.h | 27 +
.../media/platform/mtk-mdp3/mdp_reg_rdma.h | 65 +
drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h | 39 +
.../media/platform/mtk-mdp3/mdp_reg_wdma.h | 47 +
.../media/platform/mtk-mdp3/mdp_reg_wrot.h | 55 +
drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 280 ++++
.../media/platform/mtk-mdp3/mtk-mdp3-cmdq.c | 514 +++++++
.../media/platform/mtk-mdp3/mtk-mdp3-cmdq.h | 46 +
.../media/platform/mtk-mdp3/mtk-mdp3-comp.c | 1264
+++++++++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-comp.h | 147 ++
.../media/platform/mtk-mdp3/mtk-mdp3-core.c | 338 +++++
.../media/platform/mtk-mdp3/mtk-mdp3-core.h | 76 +
.../media/platform/mtk-mdp3/mtk-mdp3-m2m.c | 789 ++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-m2m.h | 49 +
.../media/platform/mtk-mdp3/mtk-mdp3-regs.c | 737 ++++++++++
.../media/platform/mtk-mdp3/mtk-mdp3-regs.h | 372 +++++
.../media/platform/mtk-mdp3/mtk-mdp3-vpu.c | 312 ++++
.../media/platform/mtk-mdp3/mtk-mdp3-vpu.h | 78 +
22 files changed, 5281 insertions(+)
create mode 100644 drivers/media/platform/mtk-mdp3/Makefile
create mode 100644 drivers/media/platform/mtk-
mdp3/mdp_reg_ccorr.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_isp.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rdma.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_rsz.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wdma.h
create mode 100644 drivers/media/platform/mtk-mdp3/mdp_reg_wrot.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-img-ipi.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
cmdq.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
cmdq.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
comp.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
comp.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
core.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
core.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-m2m.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
regs.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-
regs.h
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.c
create mode 100644 drivers/media/platform/mtk-mdp3/mtk-mdp3-vpu.h
snip...
diff --git a/drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.c
b/drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.c
new file mode 100644
index 000000000000..a643f3ee928b
--- /dev/null
+++ b/drivers/media/platform/mtk-mdp3/mtk-mdp3-cmdq.c
@@ -0,0 +1,514 @@
Looks like you forgot to check my review comments to this entire
file.
Can you please send a new version after applying the changes to this
file
suggested in my review of series v8?
Hi Angelo,
Thanks for the reminder and sorry for my carelessness. Considering the
compatibility of subsequent chips and function independence, I plan to
move those mutex mod definition to the corresponding driver, and
release next version ASAP.
Thanks & Regards,
Moudy Ho
Thanks.
Hi Moudy,
Don't worry, we're humans, it happens to the best. We're always here to improve!
Thank you for sending the v10 by the way, I will review it as soon as I can.
Regards,
- Angelo
