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a25b988f |
| 26-Feb-2020 |
Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
drm/bridge: Extend bridge API to disable connector creation Most bridge drivers create a DRM connector to model the connector at the output of the bridge. This model is historical and ha
drm/bridge: Extend bridge API to disable connector creation Most bridge drivers create a DRM connector to model the connector at the output of the bridge. This model is historical and has worked pretty well so far, but causes several issues: - It prevents supporting more complex display pipelines where DRM connector operations are split over multiple components. For instance a pipeline with a bridge connected to the DDC signals to read EDID data, and another one connected to the HPD signal to detect connection and disconnection, will not be possible to support through this model. - It requires every bridge driver to implement similar connector handling code, resulting in code duplication. - It assumes that a bridge will either be wired to a connector or to another bridge, but doesn't support bridges that can be used in both positions very well (although there is some ad-hoc support for this in the analogix_dp bridge driver). In order to solve these issues, ownership of the connector should be moved to the display controller driver (where it can be implemented using helpers provided by the core). Extend the bridge API to allow disabling connector creation in bridge drivers as a first step towards the new model. The new flags argument to the bridge .attach() operation allows instructing the bridge driver to skip creating a connector. Unconditionally set the new flags argument to 0 for now to keep the existing behaviour, and modify all existing bridge drivers to return an error when connector creation is not requested as they don't support this feature yet. The change is based on the following semantic patch, with manual review and edits. @ rule1 @ identifier funcs; identifier fn; @@ struct drm_bridge_funcs funcs = { ..., .attach = fn }; @ depends on rule1 @ identifier rule1.fn; identifier bridge; statement S, S1; @@ int fn( struct drm_bridge *bridge + , enum drm_bridge_attach_flags flags ) { ... when != S + if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) { + DRM_ERROR("Fix bridge driver to make connector optional!"); + return -EINVAL; + } + S1 ... } @ depends on rule1 @ identifier rule1.fn; identifier bridge, flags; expression E1, E2, E3; @@ int fn( struct drm_bridge *bridge, enum drm_bridge_attach_flags flags ) { <... drm_bridge_attach(E1, E2, E3 + , flags ) ...> } @@ expression E1, E2, E3; @@ drm_bridge_attach(E1, E2, E3 + , 0 ) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-10-laurent.pinchart@ideasonboard.com
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#
f07980d4 |
| 16-Feb-2020 |
Tzung-Bi Shih <tzungbi@google.com> |
drm/mediatek: fix race condition for HDMI jack status reporting hdmi_conn_detect and mtk_hdmi_audio_hook_plugged_cb would be called by different threads. Imaging the following c
drm/mediatek: fix race condition for HDMI jack status reporting hdmi_conn_detect and mtk_hdmi_audio_hook_plugged_cb would be called by different threads. Imaging the following calling sequence: Thread A Thread B -------------------------------------------------------------------- mtk_hdmi_audio_hook_plugged_cb() mtk_cec_hpd_high() -> disconnected hdmi_conn_detect() mtk_cec_hpd_high() -> connected plugged_cb(connected) plugged_cb(disconnected) The latest disconnected is false reported. Makes mtk_cec_hpd_high and plugged_cb atomic to fix. Also uses the same lock to protect read/write of plugged_cb and codec_dev. Fixes: 5d3c64477392 ("drm/mediatek: support HDMI jack status reporting") Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Acked-by: CK Hu <ck.hu@mediatek.com> Link: https://lore.kernel.org/r/20200217105513.2.I477092c2f104fd589133436c3ae4590e6fc6323b@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
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#
5d3c6447 |
| 05-Feb-2020 |
Tzung-Bi Shih <tzungbi@google.com> |
drm/mediatek: support HDMI jack status reporting 1. Provides a callback (i.e. mtk_hdmi_audio_hook_plugged_cb) to hdmi-codec. When ASoC machine driver calls hdmi_codec_set_jack_detect
drm/mediatek: support HDMI jack status reporting 1. Provides a callback (i.e. mtk_hdmi_audio_hook_plugged_cb) to hdmi-codec. When ASoC machine driver calls hdmi_codec_set_jack_detect(), the callback will be invoked to save plugged_cb and codec_dev parameters. +---------+ set_jack_ +------------+ plugged_cb +----------+ | machine | ----------> | hdmi-codec | ----------> | mtk-hdmi | +---------+ detect() +------------+ codec_dev +----------+ 2. When there is any jack status changes, mtk-hdmi will call the plugged_cb() to notify hdmi-codec. And then hdmi-codec will call snd_soc_jack_report(). +----------+ plugged_cb +------------+ | mtk-hdmi | ----------> | hdmi-codec | -> snd_soc_jack_report() +----------+ codec_dev +------------+ connector_status Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20200206102509.2.I230fd59de28e73934a91cb01424e25b9e84727f4@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f9eb06cd |
| 05-Feb-2020 |
Tzung-Bi Shih <tzungbi@google.com> |
drm/mediatek: exit earlier if failed to register audio driver Exits earlier if register_audio_driver() returns errors. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Acked-by
drm/mediatek: exit earlier if failed to register audio driver Exits earlier if register_audio_driver() returns errors. Signed-off-by: Tzung-Bi Shih <tzungbi@google.com> Acked-by: CK Hu <ck.hu@mediatek.com> Link: https://lore.kernel.org/r/20200206102509.1.Ieba8d422486264eb7aaa3aa257620a1b0c74c6db@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
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#
fadf872d |
| 03-Dec-2019 |
Boris Brezillon <boris.brezillon@collabora.com> |
drm/bridge: Introduce drm_bridge_get_next_bridge() And use it in drivers accessing the bridge->next field directly. This is part of our attempt to make the bridge chain a double-linked l
drm/bridge: Introduce drm_bridge_get_next_bridge() And use it in drivers accessing the bridge->next field directly. This is part of our attempt to make the bridge chain a double-linked list based on the generic list helpers. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191203141515.3597631-3-boris.brezillon@collabora.com
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#
ea099adf |
| 03-Dec-2019 |
Boris Brezillon <boris.brezillon@collabora.com> |
drm/bridge: Rename bridge helpers targeting a bridge chain Change the prefix of bridge helpers targeting a bridge chain from drm_bridge_ to drm_bridge_chain_ to better reflect the fact t
drm/bridge: Rename bridge helpers targeting a bridge chain Change the prefix of bridge helpers targeting a bridge chain from drm_bridge_ to drm_bridge_chain_ to better reflect the fact that the operation will happen on all elements of chain, starting at the bridge passed in argument. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191203141515.3597631-2-boris.brezillon@collabora.com
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#
3577dc09 |
| 31-Jul-2019 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
drm/mediatek: Provide ddc symlink in hdmi connector sysfs directory Use the ddc pointer provided by the generic connector. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.
drm/mediatek: Provide ddc symlink in hdmi connector sysfs directory Use the ddc pointer provided by the generic connector. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/ <db323a3cdfd643cef65d796e959c16a14f105920.1564591626.git.andrzej.p@collabora.com
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#
ee68c743 |
| 26-Aug-2019 |
Boris Brezillon <boris.brezillon@collabora.com> |
drm: Stop including drm_bridge.h from drm_crtc.h We are about to add a drm_bridge_state that inherits from drm_private_state which is defined in drm_atomic.h. Problem is, drm_atomic.
drm: Stop including drm_bridge.h from drm_crtc.h We are about to add a drm_bridge_state that inherits from drm_private_state which is defined in drm_atomic.h. Problem is, drm_atomic.h includes drm_crtc.h which in turn includes drm_bridge.h, leading to "drm_private_state has incomplete type" error. Let's force all users of the drm_bridge API to explicitly include drm_bridge.h. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190826152649.13820-2-boris.brezillon@collabora.com
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#
9aef5867 |
| 16-Jul-2019 |
Sam Ravnborg <sam@ravnborg.org> |
drm/mediatek: drop use of drmP.h Drop use of the deprecated drmP.h header file. While touching the include files divide them up in blocks in the typical order: \#includ
drm/mediatek: drop use of drmP.h Drop use of the deprecated drmP.h header file. While touching the include files divide them up in blocks in the typical order: \#include <linux/*> \#include <video/*> \#include <drm/*> \#include "" And sort the includes in the blocks Add the necessary includes to fix build after removal of drmP.h Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Link: https://patchwork.freedesktop.org/patch/msgid/20190716064220.18157-20-sam@ravnborg.org
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#
52d2d44e |
| 19-Jun-2019 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge v5.2-rc5 into drm-next Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter <daniel.vet
Merge v5.2-rc5 into drm-next Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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#
1802d0be |
| 27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it u
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
1f1635b1 |
| 22-May-2019 |
Sean Paul <seanpaul@chromium.org> |
drm/mediatek: Fix warning about unhandled enum value Fixes the following build warning: drivers/gpu/drm/mediatek/mtk_hdmi.c:327:2: warning: enumeration value ‘HDMI_INFOFRAME_TYPE_DRM’ no
drm/mediatek: Fix warning about unhandled enum value Fixes the following build warning: drivers/gpu/drm/mediatek/mtk_hdmi.c:327:2: warning: enumeration value ‘HDMI_INFOFRAME_TYPE_DRM’ not handled in switch [-Wswitch] Introduced with the addition of HDMI_INFOFRAME_TYPE_DRM in the commit below, but the code really should have been future-proofed from the start. Fixes: 2cdbfd66a829 ("drm: Enable HDR infoframe support") Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Hans Verkuil <hansverk@cisco.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Acked-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190522202207.223110-1-sean@poorly.run
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Revision tags: v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7 |
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#
2ae2c331 |
| 03-Apr-2019 |
Wen Yang <wen.yang99@zte.com.cn> |
drm/mediatek: fix possible object reference leak The call to of_parse_phandle returns a node pointer with refcount incremented thus it must be explicitly decremented after the last u
drm/mediatek: fix possible object reference leak The call to of_parse_phandle returns a node pointer with refcount incremented thus it must be explicitly decremented after the last usage. Detected by coccinelle with the following warnings: drivers/gpu/drm/mediatek/mtk_hdmi.c:1521:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function. drivers/gpu/drm/mediatek/mtk_hdmi.c:1524:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 1509, but without a corresponding object release within this function. Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Cc: CK Hu <ck.hu@mediatek.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: CK Hu <ck.hu@mediatek.com>
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Revision tags: v5.0.6 |
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#
2d859783 |
| 28-Mar-2019 |
Dan Carpenter <dan.carpenter@oracle.com> |
drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata() We don't want to overwrite "ret", it already holds the correct error code. The "regmap" variable might be a valid pointer as
drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata() We don't want to overwrite "ret", it already holds the correct error code. The "regmap" variable might be a valid pointer as this point. Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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Revision tags: v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17 |
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#
fcd70cd3 |
| 17-Jan-2019 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
drm: Split out drm_probe_helper.h Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing
drm: Split out drm_probe_helper.h Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Acked-by: CK Hu <ck.hu@mediatek.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch
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#
f164a94c |
| 17-Jan-2019 |
Dave Airlie <airlied@redhat.com> |
Merge tag 'drm-misc-next-2019-01-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.1: UAPI Changes: - New fourcc identifier for ARM Framebuffe
Merge tag 'drm-misc-next-2019-01-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.1: UAPI Changes: - New fourcc identifier for ARM Framebuffer Compression v1.3 Cross-subsystem Changes: Core Changes: - Reorganisation of drm_device and drm_framebuffer headers - Cleanup of the drmP inclusion - Fix leaks in the fb-helpers - Allow for depth different from bpp in fb-helper fbdev emulation - Remove drm_mode_object from drm_display_mode Driver Changes: - Add reflection properties to rockchip - a bunch of fixes for virtio - a bunch of fixes for dp_mst and drivers using it, and introduction of a new refcounting scheme - Convertion of bochs to atomic and generic fbdev emulation - Allow meson to remove the firmware framebuffers [airlied: patch rcar-du to add drm_modes.h] Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190116200428.u2n4jbk4mzza7n6e@flea
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Revision tags: v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17 |
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#
63f8f3ba |
| 06-Apr-2018 |
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> |
drm: bridge: Constify mode arguments to bridge .mode_set() operation The mode and ajusted_mode passed to the bridge .mode_set() operation should never be modified by the bridge (and are
drm: bridge: Constify mode arguments to bridge .mode_set() operation The mode and ajusted_mode passed to the bridge .mode_set() operation should never be modified by the bridge (and are not in any of the existing bridge drivers). Make them const to make this clear. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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#
13d0add3 |
| 08-Jan-2019 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/edid: Pass connector to AVI infoframe functions Make life easier for drivers by simply passing the connector to drm_hdmi_avi_infoframe_from_display_mode() and drm_hdmi_avi_infofr
drm/edid: Pass connector to AVI infoframe functions Make life easier for drivers by simply passing the connector to drm_hdmi_avi_infoframe_from_display_mode() and drm_hdmi_avi_infoframe_quant_range(). That way drivers don't need to worry about is_hdmi2_sink mess. v2: Make is_hdmi2_sink() return true for sil-sii8620 Adapt to omap/vc4 changes Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Russell King <linux@armlinux.org.uk> Cc: CK Hu <ck.hu@mediatek.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Rob Clark <robdclark@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: amd-gfx@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190108172828.15184-1-ville.syrjala@linux.intel.com
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53b3b6bb |
| 28-Oct-2018 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'drm-next-2018-10-24' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "This is going to rebuild more than drm as it adds a new helper to list
Merge tag 'drm-next-2018-10-24' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "This is going to rebuild more than drm as it adds a new helper to list.h for doing bulk updates. Seemed like a reasonable addition to me. Otherwise the usual merge window stuff lots of i915 and amdgpu, not so much nouveau, and piles of everything else. Core: - Adds a new list.h helper for doing bulk list updates for TTM. - Don't leak fb address in smem_start to userspace (comes with EXPORT workaround for people using mali out of tree hacks) - udmabuf device to turn memfd regions into dma-buf - Per-plane blend mode property - ref/unref replacements with get/put - fbdev conflicting framebuffers code cleaned up - host-endian format variants - panel orientation quirk for Acer One 10 bridge: - TI SN65DSI86 chip support vkms: - GEM support. - Cursor support amdgpu: - Merge amdkfd and amdgpu into one module - CEC over DP AUX support - Picasso APU support + VCN dynamic powergating - Raven2 APU support - Vega20 enablement + kfd support - ACP powergating improvements - ABGR/XBGR display support - VCN jpeg support - xGMI support - DC i2c/aux cleanup - Ycbcr 4:2:0 support - GPUVM improvements - Powerplay and powerplay endian fixes - Display underflow fixes vmwgfx: - Move vmwgfx specific TTM code to vmwgfx - Split out vmwgfx buffer/resource validation code - Atomic operation rework bochs: - use more helpers - format/byteorder improvements qxl: - use more helpers i915: - GGTT coherency getparam - Turn off resource streamer API - More Icelake enablement + DMC firmware - Full PPGTT for Ivybridge, Haswell and Valleyview - DDB distribution based on resolution - Limited range DP display support nouveau: - CEC over DP AUX support - Initial HDMI 2.0 support virtio-gpu: - vmap support for PRIME objects tegra: - Initial Tegra194 support - DMA/IOMMU integration fixes msm: - a6xx perf improvements + clock prefix - GPU preemption optimisations - a6xx devfreq support - cursor support rockchip: - PX30 support - rgb output interface support mediatek: - HDMI output support on mt2701 and mt7623 rcar-du: - Interlaced modes on Gen3 - LVDS on R8A77980 - D3 and E3 SoC support hisilicon: - misc fixes mxsfb: - runtime pm support sun4i: - R40 TCON support - Allwinner A64 support - R40 HDMI support omapdrm: - Driver rework changing display pipeline ordering to use common code - DMM memory barrier and irq fixes - Errata workarounds exynos: - out-bridge support for LVDS bridge driver - Samsung 16x16 tiled format support - Plane alpha and pixel blend mode support tilcdc: - suspend/resume update mali-dp: - misc updates" * tag 'drm-next-2018-10-24' of git://anongit.freedesktop.org/drm/drm: (1382 commits) firmware/dmc/icl: Add missing MODULE_FIRMWARE() for Icelake. drm/i915/icl: Fix signal_levels drm/i915/icl: Fix DDI/TC port clk_off bits drm/i915/icl: create function to identify combophy port drm/i915/gen9+: Fix initial readout for Y tiled framebuffers drm/i915: Large page offsets for pread/pwrite drm/i915/selftests: Disable shrinker across mmap-exhaustion drm/i915/dp: Link train Fallback on eDP only if fallback link BW can fit panel's native mode drm/i915: Fix intel_dp_mst_best_encoder() drm/i915: Skip vcpi allocation for MSTB ports that are gone drm/i915: Don't unset intel_connector->mst_port drm/i915: Only reset seqno if actually idle drm/i915: Use the correct crtc when sanitizing plane mapping drm/i915: Restore vblank interrupts earlier drm/i915: Check fb stride against plane max stride drm/amdgpu/vcn:Fix uninitialized symbol error drm: panel-orientation-quirks: Add quirk for Acer One 10 (S1003) drm/amd/amdgpu: Fix debugfs error handling drm/amdgpu: Update gc_9_0 golden settings. drm/amd/powerplay: update PPtable with DC BTC and Tvr SocLimit fields ...
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ceff2f4dc |
| 27-Aug-2018 |
Johan Hovold <johan@kernel.org> |
drm/mediatek: fix OF sibling-node lookup Use the new of_get_compatible_child() helper to lookup the sibling instead of using of_find_compatible_node(), which searches the entire tree
drm/mediatek: fix OF sibling-node lookup Use the new of_get_compatible_child() helper to lookup the sibling instead of using of_find_compatible_node(), which searches the entire tree from a given start node and thus can return an unrelated (i.e. non-sibling) node. This also addresses a potential use-after-free (e.g. after probe deferral) as the tree-wide helper drops a reference to its first argument (i.e. the parent device node). While at it, also fix the related cec-node reference leak. Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Cc: stable <stable@vger.kernel.org> # 4.8 Cc: Junzhi Zhao <junzhi.zhao@mediatek.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
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0fc721b2 |
| 02-Oct-2018 |
chunhui dai <chunhui.dai@mediatek.com> |
drm/mediatek: add hdmi driver for MT2701 and MT7623 This patch adds hdmi dirver suppot for both MT2701 and MT7623. And also support other (existing or future) chips that use the same
drm/mediatek: add hdmi driver for MT2701 and MT7623 This patch adds hdmi dirver suppot for both MT2701 and MT7623. And also support other (existing or future) chips that use the same binding and driver. Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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d1ef028d |
| 02-Oct-2018 |
chunhui dai <chunhui.dai@mediatek.com> |
drm/mediatek: add support for SPDIF audio in HDMI add support for SPDIF audio in HDMI Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek
drm/mediatek: add support for SPDIF audio in HDMI add support for SPDIF audio in HDMI Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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be28b650 |
| 02-Oct-2018 |
chunhui dai <chunhui.dai@mediatek.com> |
drm/mediatek: separate hdmi phy to different file Different IC has different phy setting of HDMI. This patch separates the phy hardware relate part for mt8173. Signed-off-by: ch
drm/mediatek: separate hdmi phy to different file Different IC has different phy setting of HDMI. This patch separates the phy hardware relate part for mt8173. Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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cde4c44d |
| 09-Jul-2018 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
drm: drop _mode_ from drm_mode_connector_attach_encoder Again to align with the usual prefix of just drm_connector_. Again done with sed + manual fixup for indent issues. Review
drm: drop _mode_ from drm_mode_connector_attach_encoder Again to align with the usual prefix of just drm_connector_. Again done with sed + manual fixup for indent issues. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-7-daniel.vetter@ffwll.ch
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c555f023 |
| 09-Jul-2018 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
drm: drop _mode_ from update_edit_property() Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fi
drm: drop _mode_ from update_edit_property() Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fixup for the indenting. Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-6-daniel.vetter@ffwll.ch
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