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Since rptr would not be accessed on later secure asics in sriov, remove
the ring test.
Signed-off-by: Frank Min <[email protected]>
Signed-off-by: Xiangliang.Yu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Interrupt enable is contained in vce init table and this register could
not be accessed in secure ASICs, so just remove it.
Signed-off-by: Frank Min <[email protected]>
Signed-off-by: Xiangliang.Yu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add uvd and vce re-init after gpu reset.
Signed-off-by: Frank Min <[email protected]>
Signed-off-by: Xiangliang.Yu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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MMSCH FW need to get the wptr from 0 after it get the mailbox request
from driver, since every time kick the mailbox, mmsch thinks that it
is the first time engine start to initialize.
Signed-off-by: Frank Min <[email protected]>
Signed-off-by: Xiangliang.Yu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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That function will be used later to support setting a page table
block with 64 bit value.
Signed-off-by: Yong Zhao <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The dpm control for vcn has been moved to firmware, kernel always spins
"amdgpu: [powerplay] pp_dpm_powergate_uvd was not implemented", each
time when application runs, disable it for now till pg/cg. Also remove
clock manual setting when dpm disabled, which was inherited from uvd.
Signed-off-by: Leo Liu <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Vega10 also support virtual display, remove the error message.
Signed-off-by: Xiangliang.Yu <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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git://anongit.freedesktop.org/git/drm-misc into drm-next
UAPI Changes:
- vc4: Add ioctl to allow attaching a label to a bo (Eric)
- Add new format/modifier blob plane property (Ben)
- armada: Use __u32/__u64 instead of uint32_t/uint64_t (Mikko)
- [kinda uapi] fb_helper: Expose display_info size via fb_info (David)
Core Changes:
- Default gem_dumb_[map_offset|destroy] as mmap/destroy implementations (Noralf)
- Simplify atomic properties by removing the helpers and handling in core (Daniel)
Driver Changes:
- stm: Add STM32 DSI controller driver (Phillipe)
- vc4: Add HDMI CEC support (Hans)
- rockchip: Refactor register init & soc version handling (Mark)
- misc: Remove .load_lut, .gamma_set, .gamma_get dead code (Peter)
- dw-hdmi: Add HDMI CEC support (Russell)
Cc: Philippe CORNU <[email protected]>
Cc: Hans Verkuil <[email protected]>
Cc: Eric Anholt <[email protected]>
Cc: Noralf Trønnes <[email protected]>
Cc: Ben Widawsky <[email protected]>
Cc: Mark yao <[email protected]>
Cc: Peter Rosin <[email protected]>
Cc: Russell King <[email protected]>
Cc: Mikko Rapeli <[email protected]>
Cc: David Lechner <[email protected]>
Cc: Daniel Vetter <[email protected]>
* tag 'drm-misc-next-2017-08-08' of git://anongit.freedesktop.org/git/drm-misc: (107 commits)
drm: Nuke drm_atomic_legacy_backoff
drm: Nuke drm_atomic_helper_connector_dpms
drm: Nuke drm_atomic_helper_connector_set_property
drm: Nuke drm_atomic_helper_plane_set_property
drm: Nuke drm_atomic_helper_crtc_set_property
drm: Handle properties in the core for atomic drivers
drm: Don't update property values for atomic drivers
drm/omap: Rework the rotation-on-crtc hack
drm/radeon: Use the drm_driver.dumb_destroy default
drm/i915: Use the drm_driver.dumb_destroy default
drm/sti: Use .dumb_map_offset and .dumb_destroy defaults
drm: bridge: synopsys/dw-hdmi: Provide default configuration function for HDMI 2.0 PHY
drm/fb-helper: pass physical dimensions to fbdev
uapi drm/armada_drm.h: use __u32 and __u64 instead of uint32_t and uint64_t
drm/bridge: dw-hdmi: remove CEC engine register definitions
drm/bridge: dw-hdmi: add cec driver
drm/bridge: dw-hdmi: add missing cec_notifier_put
drm: remove unused and redundant callbacks
staging: vboxvideo: remove dead gamma lut code
drm: dw-hdmi-i2s: add missing company name on Copyright
...
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Finally all users are gone!
Reviewed-by: Maarten Lankhorst <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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It's dead code, the core handles all this directly now.
The only special case is nouveau and tda988x which used one function
for both legacy modeset code and -nv50 atomic world instead of 2
vtables. But amounts to exactly the same.
v2: Rebase over the panel/brideg refactorings in stm/ltdc.
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Archit Taneja <[email protected]>
Cc: Andrzej Hajda <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Peter Senna Tschudin <[email protected]>
Cc: Martin Donnelly <[email protected]>
Cc: Martyn Welch <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Kukjin Kim <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Stefan Agner <[email protected]>
Cc: Alison Wang <[email protected]>
Cc: Russell King <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: CK Hu <[email protected]>
Cc: Matthias Brugger <[email protected]>
Cc: Neil Armstrong <[email protected]>
Cc: Carlo Caione <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: Eric Anholt <[email protected]>
Cc: Mark Yao <[email protected]>
Cc: Heiko Stuebner <[email protected]>
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Cc: Yannick Fertre <[email protected]>
Cc: Philippe Cornu <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Chen-Yu Tsai <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Jonathan Hunter <[email protected]>
Cc: Jyri Sarha <[email protected]>
Cc: Gerd Hoffmann <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: John Stultz <[email protected]>
Cc: Lars-Peter Clausen <[email protected]>
Cc: Sergei Shtylyov <[email protected]>
Cc: Jeffy Chen <[email protected]>
Cc: Tomeu Vizoso <[email protected]>
Cc: Yakir Yang <[email protected]>
Cc: Marek Szyprowski <[email protected]>
Cc: Jose Abreu <[email protected]>
Cc: Romain Perier <[email protected]>
Cc: Kieran Bingham <[email protected]>
Cc: Xinliang Liu <[email protected]>
Cc: Alexey Brodkin <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: Rongrong Zou <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Hai Li <[email protected]>
Cc: "Noralf Trønnes" <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: zain wang <[email protected]>
Cc: Baoyou Xie <[email protected]>
Cc: Boris Brezillon <[email protected]>
Reviewed-by: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Neil Armstrong <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Acked-by: Philipp Zabel <[email protected]>
Acked-by: Archit Taneja <[email protected]>
Tested-by: Philippe Cornu <[email protected]> (on stm)
Reviewed-by: Laurent Pinchart <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Acked-by: Noralf Trønnes <[email protected]>
Acked-by: Vincent Abriou <[email protected]>
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It's dead code, the core handles all this directly now. This also
allows us to unexport drm_atomic_helper_connector_set_property.
The only special case is nouveau which used one function for both
pre-nv50 legacy modeset code and post-nv50 atomic world instead of 2
vtables. But amounts to exactly the same.
What is rather strange here is how few drivers set this up, I suspect
the earlier patch to handle properties in the core did end up fixing a
pile of possible issues.
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Cc: Eric Anholt <[email protected]>
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Acked-by: Vincent Abriou <[email protected]>
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It's dead code, the core handles all this directly now. This also
allows us to unexport drm_atomic_plane_set_property.
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Liviu Dudau <[email protected]>
Cc: Brian Starkey <[email protected]>
Cc: Mali DP Maintainers <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Kukjin Kim <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Cc: Yannick Fertre <[email protected]>
Cc: Philippe Cornu <[email protected]>
Cc: Jyri Sarha <[email protected]>
Cc: "Ville Syrjälä" <[email protected]>
Cc: Rongrong Zou <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Alexey Brodkin <[email protected]>
Cc: Eric Engestrom <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Archit Taneja <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: Thomas Hellstrom <[email protected]>
Cc: Maxime Ripard <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Archit Taneja <[email protected]>
Acked-by: Philippe Cornu <[email protected]>
Tested-by: Philippe Cornu <[email protected]>
Acked-by: Liviu Dudau <[email protected]>
Acked-by: Vincent Abriou <[email protected]>
Reviewed-by: Maarten Lankhorst <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
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It's dead code because this is now handled in the core.
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Boris Brezillon <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Alexey Brodkin <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Eric Engestrom <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: "Ville Syrjälä" <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Philippe Cornu <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Sushmita Susheelendra <[email protected]>
Cc: Archit Taneja <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Philipp Zabel <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Hellstrom <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Archit Taneja <[email protected]>
Acked-by: Philippe Cornu <[email protected]>
Tested-by: Philippe Cornu <[email protected]>
Reviewed-by: Maarten Lankhorst <[email protected]>
Acked-by: Thomas Hellstrom <[email protected]>
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The reason behind the original indirection through the helper
functions was to allow existing drivers to overwrite how they handle
properties. For example when a vendor-specific userspace had
expectations that didn't match atomic. That seemed likely, since
atomic is standardizing a _lot_ more of the behaviour of a kms driver.
But 20 drivers later there's no such need at all. Worse, this forces
all drivers to hook up the default behaviour, breaking userspace if
they forget to do that. And it forces us to export a bunch of core
function just for those helpers.
And finally, these helpers are the last places using
drm_atomic_legacy_backoff() and the implicit acquire_ctx.
This patch here just implements the new behaviour and updates the
docs. Follow-up patches will garbage-collect all the dead code.
v2: Fixup docs even better!
v3: Make it actually work ...
v4: Drop the uses_atomic_modeset() checks from the previous patch
again, since they're now moved up in the callchain.
Cc: Maarten Lankhorst <[email protected]>
Reviewed-by: Archit Taneja <[email protected]> (v3)
Reviewed-by: Maarten Lankhorst <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Atomic drivers only use the property value store for immutable (i.e.
can't be set by userspace, but the kernel can still adjust it)
properties. The only tricky part is the removal of the update in
drm_atomic_helper_update_legacy_modeset_state().
This was added in
commit 8c10342cb48f3140d9abeadcfd2fa6625d447282 (tag: topic/drm-misc-2015-07-28)
Author: Maarten Lankhorst <[email protected]>
Date: Mon Jul 27 13:24:29 2015 +0200
drm/atomic: Update legacy DPMS state during modesets, v3.
by copying it from the i915 code, where it was originally added in
commit 68d3472047a572936551f8ff0b6f4016c5a1fdef
Author: Daniel Vetter <[email protected]>
Date: Thu Sep 6 22:08:35 2012 +0200
drm/i915: update dpms property in set_mode
for the legacy modeset code. The reason we needed this hack was that
i915 didn't yet set DRIVER_ATOMIC, and we checked for that instead of
the newer-ish drm_drv_uses_atomic_modeset(), which avoids such
troubles. With the correct feature checks this isn't needed anymore at
all.
Also make sure that drivers don't accidentally get this wrong by
making the exported version of drm_object_property_get_value() only
work for legacy drivers. Only gma500 uses it anyway.
v2: Fixup the uses_atomic_modeset() checks (Maarten)
Cc: Maarten Lankhorst <[email protected]>
Reviewed-by: Maarten Lankhorst <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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I want/need to rework the core property handling, and this hack is
getting in the way. But since it's a non-standard propety only used by
legacy userspace we know that this will only every be called from
ioctl code. And never on some other free-standing state struct, where
this old hack wouldn't work either.
v2: don't forget zorder and get_property!
v3: Shadow the legacy state to avoid locking issues in get_property
(Maarten).
v4: Review from Laurent
- Move struct omap_crtc_state into omap_crtc.c
- Clean up comments.
- Don't forget to copy the shadowed state over on duplicate.
v5: Don't forget to update the reset handler (Maarten).
v6: Update omap_crtc_state shadow values in omap_crtc_atomic_check (Maarten).
v7:
- Fix get_property to return 0 and set value in *val (Maarten).
- Update comment in set_property for changes in v6 (Maarten).
Reviewed-by: Laurent Pinchart <[email protected]> (v4)
Cc: Maarten Lankhorst <[email protected]>
Cc: Tomi Valkeinen <[email protected]
Cc: Laurent Pinchart <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]> (v4)
Signed-off-by: Maarten Lankhorst <[email protected]>
Reviewed-by: Tomi Valkeinen <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default,
so no need to set it.
Cc: Alex Deucher <[email protected]>
Cc: Christian König <[email protected]>
Signed-off-by: Noralf Trønnes <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default,
so no need to set it.
Cc: Daniel Vetter <[email protected]>
Cc: Jani Nikula <[email protected]>
Signed-off-by: Noralf Trønnes <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.
Cc: Benjamin Gaignard <[email protected]>
Cc: Vincent Abriou <[email protected]>
Signed-off-by: Noralf Trønnes <[email protected]>
Acked-by: Vincent Abriou <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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HDMI 2.0 PHY
Currently HDMI 2.0 PHYs do not have a default configuration function.
As *some* of the HDMI 2.0 PHYs have the same register layout as the 3D
PHYs we can provide the same default configuration function for both
and still let user overwrite this with custom configuration function
if needed.
If, for some reason, the PHY is custom or has a register different
register layout then custom configuration function *must* be provided
in order for the system to work correctly. As we prefer the pdata
provided configuration function over the internal one this change
will not make any impact in custom platforms.
Signed-off-by: Jose Abreu <[email protected]>
Tested-by: Mark Yao <[email protected]>
Cc: Kieran Bingham <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Archit Taneja <[email protected]>
Cc: Andrzej Hajda <[email protected]>
Cc: Mark Yao <[email protected]>
Cc: Carlos Palminha <[email protected]>
Cc: Heiko Stübner <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/185ccf7d4473fa557044732402ca20b3d4007952.1498209896.git.joabreu@synopsys.com
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The fbdev subsystem has a place for physical dimensions (width and height
in mm) that is readable by userspace. Since DRM also knows these
dimensions, pass this information to the fbdev device.
This has to be done in drm_setup_crtcs_fb() instead of drm_setup_crtcs()
because fb_helper->fbdev may be NULL in drm_setup_crtcs().
Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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These are defined in linux/types.h or drm/drm.h. Fixes
user space compilation errors like:
drm/armada_drm.h:26:2: error: unknown type name ‘uint32_t’
uint32_t handle;
^~~~~~~~
Signed-off-by: Mikko Rapeli <[email protected]>
Cc: Emil Velikov <[email protected]>
Cc: Gabriel Laskar <[email protected]>
Cc: Russell King <[email protected]>
Cc: Rob Clark <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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We don't need the CEC engine register definitions, so let's remove them.
Signed-off-by: Russell King <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Tested-by: Hans Verkuil <[email protected]>
Tested-by: Laurent Pinchart <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Add a CEC driver for the dw-hdmi hardware.
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Russell King <[email protected]>
[hans.verkuil: unsigned -> unsigned int]
[hans.verkuil: cec_transmit_done -> cec_transmit_attempt_done]
[hans.verkuil: add missing CEC_CAP_PASSTHROUGH]
Acked-by: Hans Verkuil <[email protected]>
Tested-by: Hans Verkuil <[email protected]>
Tested-by: Laurent Pinchart <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The __dw_hdmi_remove() function was missing a call to cec_notifier_put
to balance the cec_notifier_get in the probe function.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Drivers no longer have any need for these callbacks, and there are no
users. Zap. Zap-zap-zzzap-p-pp-p.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code that was not doing anything
sensible anyway.
Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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This driver's Copyright is under Renesas Solutions Corp.
This patch updates the year, because this driver was moved
into synopsys folder in 2017.
Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/87tw1khvnq.wl%[email protected]
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The video setup path aways sets the clock disable register to a specific
value, which has the effect of disabling the CEC engine. When we add the
CEC driver, this becomes a problem.
Fix this by only setting/clearing the bits that the video path needs to.
Reviewed-by: Jose Abreu <[email protected]>
Signed-off-by: Russell King <[email protected]>
Tested-by: Laurent Pinchart <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Add CEC notifier support to the HDMI bridge driver, so that the CEC
part of the IP can receive its physical address.
Signed-off-by: Russell King <[email protected]>
Tested-by: Neil Armstrong <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Tested-by: Laurent Pinchart <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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This removes the call to mipi_dbi_init() from mipi_dbi_spi_init() so that
drivers can have a driver-specific implementation if needed.
Suggested-by: Noralf Trønnes <[email protected]>
Signed-off-by: David Lechner <[email protected]>
Reviewed-by: Noralf Trønnes <[email protected]>
Signed-off-by: Noralf Trønnes <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.
Cc: Stefan Agner <[email protected]>
Cc: Alison Wang <[email protected]>
Signed-off-by: Noralf Trønnes <[email protected]>
Acked-by: Stefan Agner <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The redundant fb helper .load_lut is no longer used, and can not
work right without also providing the fb helpers .gamma_set and
.gamma_get thus rendering the code in this driver suspect.
Just remove the dead code.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
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The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The driver stores lut values from the fbdev interface, and is able
to give them back, but does not appear to do anything with these
lut values. The generic fb helpers have replaced this function,
and may even have made the driver work for the C8 mode from the
fbdev interface. But that is untested.
Since the fb helpers .gamma_set and .gamma_get are obsolete,
remove the dead code.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The redundant fb helpers .gamma_set and .gamma_get are no longer
used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The redundant fb helpers .gamma_set and .gamma_get are no longer used.
Remove the dead code.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are
no longer used. Remove the dead code and hook up the crtc .gamma_set
to use the crtc gamma_store directly instead of duplicating that
info locally.
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Peter Rosin <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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According to the kerneldoc[0], should do fbdev setup before calling
drm_kms_helper_poll_init(), otherwise, Kms hotplug event may race
into fbdev helper initial, and fb_helper->dev may be NULL pointer,
that would cause the bug:
[ 0.735411] [00000200] *pgd=00000000f6ffe003, *pud=00000000f6ffe003, *pmd=0000000000000000
[ 0.736156] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[ 0.736648] Modules linked in:
[ 0.736930] CPU: 2 PID: 20 Comm: kworker/2:0 Not tainted 4.4.41 #20
[ 0.737480] Hardware name: Rockchip RK3399 Board rev2 (BOX) (DT)
[ 0.738020] Workqueue: events cdn_dp_pd_event_work
[ 0.738447] task: ffffffc0f21f3100 ti: ffffffc0f2218000 task.ti: ffffffc0f2218000
[ 0.739109] PC is at mutex_lock+0x14/0x44
[ 0.739469] LR is at drm_fb_helper_hotplug_event+0x30/0x114
[ 0.756253] [<ffffff8008a344f4>] mutex_lock+0x14/0x44
[ 0.756260] [<ffffff8008445708>] drm_fb_helper_hotplug_event+0x30/0x114
[ 0.756271] [<ffffff8008473c84>] rockchip_drm_output_poll_changed+0x18/0x20
[ 0.756280] [<ffffff8008439fcc>] drm_kms_helper_hotplug_event+0x28/0x34
[ 0.756286] [<ffffff800846c444>] cdn_dp_pd_event_work+0x394/0x3c4
[ 0.756295] [<ffffff80080b2b38>] process_one_work+0x218/0x3e0
[ 0.756302] [<ffffff80080b3538>] worker_thread+0x2e8/0x404
[ 0.756308] [<ffffff80080b7e70>] kthread+0xe8/0xf0
[ 0.756316] [<ffffff8008082690>] ret_from_fork+0x10/0x40
[0]: https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-kms-helpers.html
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The user would be confused while facing a error commit without
any error report.
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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VOP pitch register is word align, need align to word.
VOP_WIN0_VIR:
bit[31:16] win0_vir_stride_uv
Number of words of Win0 uv Virtual width
bit[15:0] win0_vir_width
Number of words of Win0 yrgb Virtual width
ARGB888 : win0_vir_width
RGB888 : (win0_vir_width*3/4) + (win0_vir_width%3)
RGB565 : ceil(win0_vir_width/2)
YUV : ceil(win0_vir_width/4)
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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fixup the scale calculation formula on the case
src_height == (dst_height/2).
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Iommu would get page fault with following path:
vop_disable:
1, disable all windows and set vop config done
2, vop enter to standy, all windows not works, but their registers
are not clean, when you read window's enable bit, may found the
window is enable.
vop_enable:
1, memcpy(vop->regsbak, vop->regs, len)
save current vop registers to vop->regsbak, then you can found
window is enable on regsbak.
2, VOP_WIN_SET(vop, win, gate, 1);
force enable window gate, but gate and enable are on same
hardware register, then window enable bit rewrite to vop hardware.
3, vop power on, and vop might try to scan destroyed buffer,
then iommu get page fault.
Move windows disable after vop regsbak restore, then vop regsbak mechanism
would keep tracing the modify, everything would be safe.
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Since atomic framework, crtc enable and disable are in pairs,
no need to wait vblank.
Signed-off-by: Mark Yao <[email protected]>
Reviewed-by: Sandy huang <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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