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Message-Id: <1595930879-2478-1-git-send-email-kevin3.tang@gmail.com>
Date: Tue, 28 Jul 2020 18:07:53 +0800
From: Kevin Tang <kevin3.tang@...il.com>
To: maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
sean@...rly.run, airlied@...ux.ie, daniel@...ll.ch,
robh+dt@...nel.org, mark.rutland@....com, kevin3.tang@...il.com
Cc: orsonzhai@...il.com, zhang.lyra@...il.com,
linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH RFC v6 0/6] Add Unisoc's drm kms module
From: Kevin Tang <kevin.tang@...soc.com>
ChangeList:
v1:
1. only upstream modeset and atomic at first commit.
2. remove some unused code;
3. use alpha and blend_mode properties;
3. add yaml support;
4. remove auto-adaptive panel driver;
5. bugfix
v2:
1. add sprd crtc and plane module for KMS, preparing for multi crtc&encoder
2. remove gem drivers, use generic CMA handlers
3. remove redundant "module_init", all the sub modules loading by KMS
v3:
1. multi crtc&encoder design have problem, so rollback to v1
v4:
1. update to gcc-linaro-7.5.0
2. update to Linux 5.6-rc3
3. remove pm_runtime support
4. add COMPILE_TEST, remove unused kconfig
5. "drm_dev_put" on drm_unbind
6. fix some naming convention issue
7. remove semaphore lock for crtc flip
8. remove static variables
v5:
1. optimize encoder and connector code implementation
2. use "platform_get_irq" and "platform_get_resource"
3. drop useless function return type, drop unless debug log
4. custom properties should be separate, so drop it
5. use DRM_XXX replase pr_xxx
6. drop dsi&dphy hal callback ops
7. drop unless callback ops checking
8. add comments for sprd dpu structure
v6:
1. Access registers via readl/writel
2. Checking for unsupported KMS properties (format, rotation, blend_mode, etc) on plane_check ops
3. Remove always true checks for dpu core ops
Kevin Tang (6):
dt-bindings: display: add Unisoc's drm master bindings
drm/sprd: add Unisoc's drm kms master
dt-bindings: display: add Unisoc's dpu bindings
drm/sprd: add Unisoc's drm display controller driver
dt-bindings: display: add Unisoc's mipi dsi&dphy bindings
drm/sprd: add Unisoc's drm mipi dsi&dphy driver
.../devicetree/bindings/display/sprd/dphy.yaml | 75 +
.../devicetree/bindings/display/sprd/dpu.yaml | 82 ++
.../devicetree/bindings/display/sprd/drm.yaml | 36 +
.../devicetree/bindings/display/sprd/dsi.yaml | 98 ++
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/sprd/Kconfig | 12 +
drivers/gpu/drm/sprd/Makefile | 13 +
drivers/gpu/drm/sprd/disp_lib.c | 57 +
drivers/gpu/drm/sprd/disp_lib.h | 16 +
drivers/gpu/drm/sprd/dphy/Makefile | 7 +
drivers/gpu/drm/sprd/dphy/pll/Makefile | 3 +
drivers/gpu/drm/sprd/dphy/pll/megacores_sharkle.c | 473 +++++++
drivers/gpu/drm/sprd/dphy/sprd_dphy_api.c | 201 +++
drivers/gpu/drm/sprd/dphy/sprd_dphy_api.h | 22 +
drivers/gpu/drm/sprd/dpu/Makefile | 3 +
drivers/gpu/drm/sprd/dpu/dpu_r2p0.c | 503 +++++++
drivers/gpu/drm/sprd/dsi/Makefile | 8 +
drivers/gpu/drm/sprd/dsi/core/Makefile | 4 +
drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0.c | 964 +++++++++++++
drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0.h | 1477 ++++++++++++++++++++
drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0_ppi.c | 328 +++++
drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0_ppi.h | 32 +
drivers/gpu/drm/sprd/dsi/sprd_dsi_api.c | 590 ++++++++
drivers/gpu/drm/sprd/dsi/sprd_dsi_api.h | 26 +
drivers/gpu/drm/sprd/sprd_dphy.c | 209 +++
drivers/gpu/drm/sprd/sprd_dphy.h | 50 +
drivers/gpu/drm/sprd/sprd_dpu.c | 668 +++++++++
drivers/gpu/drm/sprd/sprd_dpu.h | 190 +++
drivers/gpu/drm/sprd/sprd_drm.c | 227 +++
drivers/gpu/drm/sprd/sprd_drm.h | 18 +
drivers/gpu/drm/sprd/sprd_dsi.c | 571 ++++++++
drivers/gpu/drm/sprd/sprd_dsi.h | 108 ++
33 files changed, 7074 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/sprd/dphy.yaml
create mode 100644 Documentation/devicetree/bindings/display/sprd/dpu.yaml
create mode 100644 Documentation/devicetree/bindings/display/sprd/drm.yaml
create mode 100644 Documentation/devicetree/bindings/display/sprd/dsi.yaml
create mode 100644 drivers/gpu/drm/sprd/Kconfig
create mode 100644 drivers/gpu/drm/sprd/Makefile
create mode 100644 drivers/gpu/drm/sprd/disp_lib.c
create mode 100644 drivers/gpu/drm/sprd/disp_lib.h
create mode 100644 drivers/gpu/drm/sprd/dphy/Makefile
create mode 100644 drivers/gpu/drm/sprd/dphy/pll/Makefile
create mode 100644 drivers/gpu/drm/sprd/dphy/pll/megacores_sharkle.c
create mode 100644 drivers/gpu/drm/sprd/dphy/sprd_dphy_api.c
create mode 100644 drivers/gpu/drm/sprd/dphy/sprd_dphy_api.h
create mode 100644 drivers/gpu/drm/sprd/dpu/Makefile
create mode 100644 drivers/gpu/drm/sprd/dpu/dpu_r2p0.c
create mode 100644 drivers/gpu/drm/sprd/dsi/Makefile
create mode 100644 drivers/gpu/drm/sprd/dsi/core/Makefile
create mode 100644 drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0.c
create mode 100644 drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0.h
create mode 100644 drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0_ppi.c
create mode 100644 drivers/gpu/drm/sprd/dsi/core/dsi_ctrl_r1p0_ppi.h
create mode 100644 drivers/gpu/drm/sprd/dsi/sprd_dsi_api.c
create mode 100644 drivers/gpu/drm/sprd/dsi/sprd_dsi_api.h
create mode 100644 drivers/gpu/drm/sprd/sprd_dphy.c
create mode 100644 drivers/gpu/drm/sprd/sprd_dphy.h
create mode 100644 drivers/gpu/drm/sprd/sprd_dpu.c
create mode 100644 drivers/gpu/drm/sprd/sprd_dpu.h
create mode 100644 drivers/gpu/drm/sprd/sprd_drm.c
create mode 100644 drivers/gpu/drm/sprd/sprd_drm.h
create mode 100644 drivers/gpu/drm/sprd/sprd_dsi.c
create mode 100644 drivers/gpu/drm/sprd/sprd_dsi.h
--
2.7.4
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