Changes since v5:
- Add Add Reviewed-by: from Rob Herring <robh@xxxxxxxxxx> and
Benoit Parrot <bparrot@xxxxxx> to binding patches
- Color property changes and fixes to the driver implementation patch
- Check CTM and gamma support from dispc_features when creating crtc
- Implement CTM support for k2g and fix k3 CTM implementation
- Remove gamma property persistence and always write color properties
in a new modeset
Changes since v4:
- itemize named resource property descriptions in dt binding
- fix wp to wb in the ti,j721e-dss reg property description
- remove fifo underflow irq handling, it is not an error and
it should be used for debug purposes only
- memory tuning, prefetch plane fifo up to high-threshold value to
minimize possibility of underflows.
Changes since v3:
- Add descriptions some yaml binding properites
- Remove redundant minItems directives from yaml bindings
- Remove ports node from ti,k2g-dss yaml binding
- no change to MAINTAINERS or to the driver code
Changes since v2:
- Add version history to commit messages
- Fix yaml bindings now that got dt_binding_check dtbs_check working propery
- Move tidss entry in MAINTAINERS after omapdrm and add "T: git
git://anongit.freedesktop.org/drm/drm-misc"
- no change to driver code
Changes since the first version of the patch series [2]:
- "drm/tidss: New driver for TI Keystone platform Display SubSystem"
- rebased on top of drm-next-2019-11-27
- sort all include lines in all files
- remove all include <drm/drmP.h>
- remove select "select VIDEOMODE_HELPERS"
- call dispc_vp_setup() later in tidss_crtc_atomic_flush() (there is no
to call it in new modeset case as it is also called in vp_enable())
- change probe sequence and drm_device allocation (follow example in drm_drv.c)
- use __maybe_unused instead of #ifdef for pm functions
- remove "struct drm_fbdev_cma *fbdev;" from driver data
- check panel connector type before connecting it
- No change to binding or MAINTAINERS patches
There was couple of attempts upstream an earlier version of this
driver about a year ago [1]. Back then I needed to stop my efforts to
implement support for next Keystone DSS version, so now the driver
supports three different Keystone DSS version on three different SoCs.
I am starting the patch series versioning from the beginning because it
has been over a year since the previous patch set and the structure of
the driver has evolved quite a bit. However, all the earlier comments
should be addressed in this series.
[1] https://patchwork.freedesktop.org/series/44947/
[2] https://lists.freedesktop.org/archives/dri-devel/2019-November/246542.html
Jyri Sarha (5):
dt-bindings: display: ti,k2g-dss: Add dt-schema yaml binding
dt-bindings: display: ti,am65x-dss: Add dt-schema yaml binding
dt-bindings: display: ti,j721e-dss: Add dt-schema yaml binding
drm/tidss: New driver for TI Keystone platform Display SubSystem
MAINTAINERS: add entry for tidss
.../bindings/display/ti/ti,am65x-dss.yaml | 152 +
.../bindings/display/ti/ti,j721e-dss.yaml | 208 ++
.../bindings/display/ti/ti,k2g-dss.yaml | 109 +
MAINTAINERS | 11 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/tidss/Kconfig | 14 +
drivers/gpu/drm/tidss/Makefile | 12 +
drivers/gpu/drm/tidss/tidss_crtc.c | 377 +++
drivers/gpu/drm/tidss/tidss_crtc.h | 46 +
drivers/gpu/drm/tidss/tidss_dispc.c | 2708 +++++++++++++++++
drivers/gpu/drm/tidss/tidss_dispc.h | 132 +
drivers/gpu/drm/tidss/tidss_dispc_regs.h | 243 ++
drivers/gpu/drm/tidss/tidss_drv.c | 285 ++
drivers/gpu/drm/tidss/tidss_drv.h | 39 +
drivers/gpu/drm/tidss/tidss_encoder.c | 88 +
drivers/gpu/drm/tidss/tidss_encoder.h | 17 +
drivers/gpu/drm/tidss/tidss_irq.c | 146 +
drivers/gpu/drm/tidss/tidss_irq.h | 72 +
drivers/gpu/drm/tidss/tidss_kms.c | 248 ++
drivers/gpu/drm/tidss/tidss_kms.h | 15 +
drivers/gpu/drm/tidss/tidss_plane.c | 217 ++
drivers/gpu/drm/tidss/tidss_plane.h | 25 +
drivers/gpu/drm/tidss/tidss_scale_coefs.c | 202 ++
drivers/gpu/drm/tidss/tidss_scale_coefs.h | 22 +
25 files changed, 5391 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
create mode 100644 Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
create mode 100644 Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
create mode 100644 drivers/gpu/drm/tidss/Kconfig
create mode 100644 drivers/gpu/drm/tidss/Makefile
create mode 100644 drivers/gpu/drm/tidss/tidss_crtc.c
create mode 100644 drivers/gpu/drm/tidss/tidss_crtc.h
create mode 100644 drivers/gpu/drm/tidss/tidss_dispc.c
create mode 100644 drivers/gpu/drm/tidss/tidss_dispc.h
create mode 100644 drivers/gpu/drm/tidss/tidss_dispc_regs.h
create mode 100644 drivers/gpu/drm/tidss/tidss_drv.c
create mode 100644 drivers/gpu/drm/tidss/tidss_drv.h
create mode 100644 drivers/gpu/drm/tidss/tidss_encoder.c
create mode 100644 drivers/gpu/drm/tidss/tidss_encoder.h
create mode 100644 drivers/gpu/drm/tidss/tidss_irq.c
create mode 100644 drivers/gpu/drm/tidss/tidss_irq.h
create mode 100644 drivers/gpu/drm/tidss/tidss_kms.c
create mode 100644 drivers/gpu/drm/tidss/tidss_kms.h
create mode 100644 drivers/gpu/drm/tidss/tidss_plane.c
create mode 100644 drivers/gpu/drm/tidss/tidss_plane.h
create mode 100644 drivers/gpu/drm/tidss/tidss_scale_coefs.c
create mode 100644 drivers/gpu/drm/tidss/tidss_scale_coefs.h
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