- 22 8月, 2017 2 次提交
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由 Colin Ian King 提交于
The null check on the array msto is incorrect since msto is never null. The null check should be instead on msto[i] since this is being dereferenced in the call to drm_mode_connector_attach_encoder. Thanks to Emil Velikov for pointing out the mistake in my original fix and for suggesting the correct fix. Detected by CoverityScan, CID#1375915 ("Array compared against 0") Fixes: f479c0ba ("drm/nouveau/kms/nv50: initial support for DP 1.2 multi-stream") Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ilia Mirkin 提交于
We assume that each board has 4 heads for GF119+. However this is not necessarily true - in the case of a GP108 board, the register indicated that there were only 2. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101601Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 16 8月, 2017 1 次提交
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由 Maarten Lankhorst 提交于
The most recent merge commit in airlied/drm-next has problems with confusing old_crtc_state and new_crtc_state. Use the for_each_oldnew_crtc_in_state macros to clean up the confusion, and explicitly look at the correct state instead of looking at asyh->state. With these fixes it becomes more obvious what the code is trying to do, which will hopefully prevent future confusion. Cc: Dave Airlie <airlied@redhat.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 08 8月, 2017 4 次提交
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由 Daniel Vetter 提交于
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: NDaniel Vetter <daniel.vetter@intel.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Peter Senna Tschudin <peter.senna@collabora.com> Cc: Martin Donnelly <martin.donnelly@ge.com> Cc: Martyn Welch <martyn.welch@collabora.co.uk> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> 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: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@freescale.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Marek Vasut <marex@denx.de> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Eric Anholt <eric@anholt.net> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Jeffy Chen <jeffy.chen@rock-chips.com> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Yakir Yang <kuankuan.y@gmail.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Romain Perier <romain.perier@collabora.com> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Hai Li <hali@codeaurora.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: linux-arm-kernel@lists.infradead.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: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-tegra@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Cc: zain wang <wzz@rock-chips.com> Cc: Baoyou Xie <baoyou.xie@linaro.org> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-8-daniel.vetter@ffwll.chAcked-by: NNeil Armstrong <narmstrong@baylibre.com> Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com> Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de> Acked-by: NArchit Taneja <architt@codeaurora.org> Tested-by: Philippe Cornu <philippe.cornu@st.com> (on stm) Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: NShawn Guo <shawnguo@kernel.org> Acked-by: NShawn Guo <shawnguo@kernel.org> Acked-by: NNoralf Trønnes <noralf@tronnes.org> Acked-by: NVincent Abriou <vincent.abriou@st.com>
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由 Daniel Vetter 提交于
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: NDaniel Vetter <daniel.vetter@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Eric Anholt <eric@anholt.net> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-7-daniel.vetter@ffwll.chAcked-by: NVincent Abriou <vincent.abriou@st.com>
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由 Daniel Vetter 提交于
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: NDaniel Vetter <daniel.vetter@intel.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> 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: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Yannick Fertre <yannick.fertre@st.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Jyri Sarha <jsarha@ti.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rob Clark <robdclark@gmail.com> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-6-daniel.vetter@ffwll.chReviewed-by: NArchit Taneja <architt@codeaurora.org> Acked-by: NPhilippe Cornu <philippe.cornu@st.com> Tested-by: NPhilippe Cornu <philippe.cornu@st.com> Acked-by: NLiviu Dudau <Liviu.Dudau@arm.com> Acked-by: NVincent Abriou <vincent.abriou@st.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Daniel Vetter 提交于
It's dead code because this is now handled in the core. Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: David Airlie <airlied@linux.ie> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Eric Engestrom <eric@engestrom.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Philippe Cornu <philippe.cornu@st.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sushmita Susheelendra <ssusheel@codeaurora.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-5-daniel.vetter@ffwll.chReviewed-by: NArchit Taneja <architt@codeaurora.org> Acked-by: NPhilippe Cornu <philippe.cornu@st.com> Tested-by: NPhilippe Cornu <philippe.cornu@st.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NThomas Hellstrom <thellstrom@vmware.com>
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- 04 8月, 2017 1 次提交
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由 Peter Rosin 提交于
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: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NPeter Rosin <peda@axentia.se> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-12-peda@axentia.se
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- 02 8月, 2017 1 次提交
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由 Ben Widawsky 提交于
This is the plumbing for supporting fb modifiers on planes. Modifiers have already been introduced to some extent, but this series will extend this to allow querying modifiers per plane. Based on this, the client to enable optimal modifications for framebuffers. This patch simply allows the DRM drivers to initialize their list of supported modifiers upon initializing the plane. v2: A minor addition from Daniel v3: * Updated commit message * s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu) * Remove some excess newlines (Liviu) * Update comment for > 64 modifiers (Liviu) v4: Minor comment adjustments (Liviu) v5: Some new platforms added due to rebase v6: Add some missed plane inits (or maybe they're new - who knows at this point) (Daniel) Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Reviewed-by: Daniel Stone <daniels@collabora.com> (v2) Reviewed-by: NLiviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: NDaniel Stone <daniels@collabora.com>
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- 01 8月, 2017 1 次提交
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由 Maarten Lankhorst 提交于
Use the new atomic iterator macros, the old ones are about to be removed. With the new macros, it's more easy to get old and new state so get them from the macros instead of from obj->state. Changes since v1: - Don't mix up old and new state. (danvet) - Rebase on top of interruptible swap_state changes. Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20170719143920.25685-7-maarten.lankhorst@linux.intel.comReviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 26 7月, 2017 2 次提交
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由 Maarten Lankhorst 提交于
drm_atomic_helper_swap_state() will be changed to interruptible waiting in the next few commits, so all drivers have to be changed to handling failure. Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: nouveau@lists.freedesktop.org Link: http://patchwork.freedesktop.org/patch/msgid/20170711143314.2148-4-maarten.lankhorst@linux.intel.comReviewed-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Maarten Lankhorst 提交于
Make it more clear that post commit return ret is really return 0, and add a missing drm_atomic_helper_cleanup_planes when drm_atomic_helper_wait_for_fences fails. Fixes: 839ca903 ("drm/nouveau/kms/nv50: transition to atomic interfaces internally") Cc: Ben Skeggs <bskeggs@redhat.com> Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.10+ Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170711143314.2148-2-maarten.lankhorst@linux.intel.comReviewed-by: NSean Paul <seanpaul@chromium.org> [mlankhorst: Use if (ret) to remove the goto in success case.] Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 24 7月, 2017 2 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Since switching the I2C-over-AUX helpers, there have been regressions on some display combinations due to us not having support for "address only" transactions. This commits enables support for them for GF119 and newer. Earlier GPUs have been reverted to a custom I2C-over-AUX algorithm. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 15 7月, 2017 1 次提交
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由 Shashank Sharma 提交于
HDMI 1.4b support the CEA video modes as per range of CEA-861-D (VIC 1-64). For any other mode, the VIC filed in AVI infoframes should be 0. HDMI 2.0 sinks, support video modes range as per CEA-861-F spec, which is extended to (VIC 1-107). This patch adds a bool input variable, which indicates if the connected sink is a HDMI 2.0 sink or not. This will make sure that we don't pass a HDMI 2.0 VIC to a HDMI 1.4 sink. This patch touches all drm drivers, who are callers of this function drm_hdmi_avi_infoframe_from_display_mode but to make sure there is no change in current behavior, is_hdmi2 is kept as false. In case of I915 driver, this patch: - checks if the connected display is HDMI 2.0. - HDMI infoframes carry one of this two type of information: - VIC for 4K modes for HDMI 1.4 sinks - S3D information for S3D modes As CEA-861-F has already defined VICs for 4K videomodes, this patch doesn't allow sending HDMI infoframes for HDMI 2.0 sinks, until the mode is 3D. Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Jose Abreu <jose.abreu@synopsys.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Daniel Vetter <daniel.vetter@intel.com> PS: This patch touches a few lines in few files, which were already above 80 char, so checkpatch gives 80 char warning again. - gpu/drm/omapdrm/omap_encoder.c - gpu/drm/i915/intel_sdvo.c V2: Rebase, Added r-b from Andrzej V3: Addressed review comment from Ville: - Do not send VICs in both AVI-IF and HDMI-IF send only one of it. V4: Rebase V5: Added r-b from Neil. Addressed review comments from Ville - Do not block HDMI vendor IF, instead check for VIC while handling AVI infoframes V6: Rebase V7: Rebase Reviewed-by: NAndrzej Hajda <a.hajda@samsung.com> Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com> Signed-off-by: NShashank Sharma <shashank.sharma@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1499960000-9232-2-git-send-email-shashank.sharma@intel.comSigned-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
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- 20 6月, 2017 1 次提交
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由 Daniel Vetter 提交于
We use drm_crtc_ for all the new-style vblank functions which directly take a struct drm_crtc *. drm_accurate_vblank_count was the odd one out, correct this to appease my OCD. Acked-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-13-daniel.vetter@ffwll.ch
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- 16 6月, 2017 5 次提交
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由 Ben Skeggs 提交于
These exist to give NVKM information on the set of display paths that the DD needs to be active at any given time. Previously, the supervisor attempted to determine this solely from OR state, but there's a few configurations where this information on its own isn't enough to determine the specific display paths in question: - ANX9805, where the PIOR protocol for both DP and TMDS is TMDS. - On a device using DCB Switched Outputs. - On GM20x and newer, with a crossbar between the SOR and macro links. After this commit, the DD tells NVKM *exactly* which display path it's attempting a modeset on. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Also removes the user-facing methods to these controls, as they're not currently utilised by the DD anyway. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Alastair Bridgewater 提交于
Frame-packing modes add an extra vtotal raster lines to each frame above and beyond what the basic mode description calls for. Account for this during scaler configuration (possibly a bit of a hack), during CRTC configuration (clearly not a hack), and when checking that a mode is valid for a given connector (cribbed from the i915 driver). Signed-off-by: NAlastair Bridgewater <alastair.bridgewater@gmail.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Alastair Bridgewater 提交于
Now that we have mechanism by which to pass mode-dependent HDMI InfoFrames to the low-level hardware driver, it is incumbent upon us to do so. Signed-off-by: NAlastair Bridgewater <alastair.bridgewater@gmail.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Alastair Bridgewater 提交于
drm_mode_set_crtcinfo() does compensation for interlace and doublescan timing effects already, so do it first and use the compensated figures instead of the constant "vscan / ilace" terms that we had before. And then it turns out that the hardware model for how the timing parameters are configured is basically the standard model, but starting one clock before the sync pulse rather than at the start of the display area, which lets us drastically simplify the overall timing calculations (verifying the changes by algebraic operations is left as an exercise for the reader). Finally, there were a couple of issues with the computation of m->v.blankus that are addressed here. Interlaced modes would generate a negative intermediate result. Double scan modes would generate an overestimate rather than an underestimate. And when enabling frame-packing modes, a rather extreme overestimate would be generated. Fixed, by using the timings as adjusted for the CRTC to find the length of the vertical blanking period instead of mixing adjusted and pre-adjustment timing parameters. Signed-off-by: NAlastair Bridgewater <alastair.bridgewater@gmail.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 06 6月, 2017 1 次提交
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由 Gustavo A. R. Silva 提交于
Add null check before dereferencing pointer asyc Addresses-Coverity-ID: 1397932 Signed-off-by: NGustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 26 5月, 2017 1 次提交
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由 Gustavo Padovan 提交于
Drop legacy drm_for_each_connector() in favor of the race-free drm_for_each_connector_iter(). Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170511191049.28944-6-gustavo@padovan.org
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- 22 5月, 2017 1 次提交
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由 Robert Foss 提交于
Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ defines to the UAPI as a convenience. Ideally the DRM_ROTATE_ and DRM_REFLECT_ property ids are looked up through the atomic API, but realizing that userspace is likely to take shortcuts and assume that the enum values are what is sent over the wire. As a result these defines are provided purely as a convenience to userspace applications. Changes since v3: - Switched away from past tense in comments - Add define name change to previously mis-spelled DRM_REFLECT_X comment - Improved the comment for the DRM_MODE_REFLECT_<axis> comment Changes since v2: - Changed define prefix from DRM_MODE_PROP_ to DRM_MODE_ - Fix compilation errors - Changed comment formatting - Deduplicated comment lines - Clarified DRM_MODE_PROP_REFLECT_ comment Changes since v1: - Moved defines from drm.h to drm_mode.h - Changed define prefix from DRM_ to DRM_MODE_PROP_ - Updated uses of the defines to the new prefix - Removed include from drm_rect.c - Stopped using the BIT() macro Signed-off-by: NRobert Foss <robert.foss@collabora.com> Reviewed-by: NEmil Velikov <emil.velikov@collabora.com> Reviewed-by: NSinclair Yeh <syeh@vmware.com> Acked-by: NLiviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170519205017.23307-2-robert.foss@collabora.com
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- 12 5月, 2017 3 次提交
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由 Ben Skeggs 提交于
The DRM core used to only call prepare_fb/cleanup_fb() when a plane's framebuffer changed, which achieved the desired effect. It's apparently now up to the driver to decide on its own. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org [4.11+]
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由 Ben Skeggs 提交于
This "optimisation" (which was originally meant to skip updating cursor settings in the core channel on position-only updates) turned out to be pointless in the final design of the code before it was merged. Remove it completely, as it breaks other cases. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org [4.10+]
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 06 4月, 2017 6 次提交
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由 Daniel Vetter 提交于
Atomic helpers really want this instead of the hacked-up legacy backoff trick, which unfortunately prevents drivers from using their own private drm_modeset_locks. Aside: There's a few atomic drivers (nv50, vc4, soon vmwgfx) which don't yet use the new atomic color mgmt/gamma table stuff. Would be nice if they could switch over and just hook up drm_atomic_helper_legacy_gamma_set() instead. Cc: Dave Airlie <airlied@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Eric Anholt <eric@anholt.net> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NSinclair Yeh <syeh@vmware.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-13-daniel.vetter@ffwll.ch
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由 Daniel Vetter 提交于
It just doesn't work. It probably stopped working way, way before that (e.g. i915 grabbed random mutexes all over in modeset code at least since gen6), but with atomic and all the ww_mutex stuff it's indeed hopeless. Remove ->mode_set_base_atomic from the 2 atomic drivers (i915 and nouveau) that still had one (both had dummy implementations already anyway), and shunt atomic drivers in the helpers debug_enter/leave functions. I'll leave the code in for radeon and amdgpu, but I think as soon as amdgpu is atomic we should think about just ripping it out. Only having it around for radeon and pre-nv50 is rather pointless. This would also allow us to nuke all that code from fbdev. Funny part is that _all_ kms drivers set this hook, despite that no one else provides the required ->mode_set_base_atomic implementation. The reason I'm jumping on this is that I want to wire up a full acquire ctx for the benefit of atomic drivers, everywhere. And the debug_enter/leave implementations call ->gamma_set. And there's just no way ever we can create an acquire_ctx in the nmi context of kgdb. Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-11-daniel.vetter@ffwll.ch
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由 Ben Skeggs 提交于
When the atomic support was added to nouveau, the DRM core did not do this. However, later in the same merge window, a commit (drm/fence: add in-fences support) was merged that added it, leading to use-after-frees of the fence object. Cc: stable@vger.kernel.org [4.10+] Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Cc: stable@vger.kernel.org [4.10+] Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
When the atomic support was added to nouveau, the DRM core did not do this. However, later in the same merge window, a commit (drm/fence: add in-fences support) was merged that added it, leading to use-after-frees of the fence object. Cc: stable@vger.kernel.org [4.10+] Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Cc: stable@vger.kernel.org [4.10+] Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 23 3月, 2017 1 次提交
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由 Pandiyan, Dhinakaran 提交于
drm_dp_mst_allocate_vcpi() apart from setting up the vcpi structure, also finds if there are enough slots available. This check is a duplicate of that implemented in drm_dp_mst_find_vcpi_slots(). Let's move this check out and reuse the existing drm_dp_mst_find_vcpi_slots() function to check if there are enough vcpi slots before allocating them. This brings the check to one place. Additionally drivers that will use MST state tracking for atomic modesets can use the atomic version of find_vcpi_slots() and reuse drm_dp_mst_allocate_vcpi() Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: NDave Airlie <airlied@redhat.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1489648231-30700-4-git-send-email-dhinakaran.pandiyan@intel.com
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- 07 3月, 2017 1 次提交
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由 Ben Skeggs 提交于
I'm not entirely sure NVKM needs to support this now, but I haven't removed it as of yet just in case it's needed from DEVINIT scripts where DRM isn't available. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 01 3月, 2017 1 次提交
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由 Joe Perches 提交于
Use a more common logging style. Miscellanea: o Coalesce formats and realign arguments o Neaten a few macros now using pr_<level> Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NRob Clark <robdclark@gmail.com> Acked-by: NSinclair Yeh <syeh@vmware.com> Acked-by: NPatrik Jakobsson <patrik.r.jakobsson@gmail.com> Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/76355db47b31668bb64d996865ceee53bd66b11f.1488285953.git.joe@perches.com
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- 17 2月, 2017 3 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 04 2月, 2017 1 次提交
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由 Andrey Grodzovsky 提交于
v2: Update code after flip_flags moved from plane_state to crtc_state v5: Rename to pageflip_flags. Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAndrey Grodzovsky <Andrey.Grodzovsky@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Link: http://patchwork.freedesktop.org/patch/msgid/1486072591-3893-3-git-send-email-Andrey.Grodzovsky@amd.com
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