- 06 May, 2019 2 commits
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Fabien Dessenne authored
During probe, return the "clk_get" error value instead of -ENODEV. Signed-off-by:
Fabien Dessenne <fabien.dessenne@st.com> Acked-by:
Philippe Cornu <philippe.cornu@st.com> Signed-off-by:
Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1556114601-30936-3-git-send-email-fabien.dessenne@st.com
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Fabien Dessenne authored
Manage the -EPROBE_DEFER error case for the ltdc IRQ. Signed-off-by:
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- 02 May, 2019 4 commits
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Andrey Grodzovsky authored
Also reject TDRs if another one already running. v2: Stop all schedulers across device and entire XGMI hive before force signaling HW fences. Avoid passing job_signaled to helper fnctions to keep all the decision making about skipping HW reset in one place. v3: Fix SW sched. hang after non HW reset. sched.hw_rq_count has to be balanced against it's decrement in drm_sched_stop in non HW reset case. v4: rebase v5: Revert v3 as we do it now in sceduler code. Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/1555599624-12285-6-git-send-email-andrey.grodzovsky@amd.com
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Andrey Grodzovsky authored
Problem: Sched thread's cleanup function races against TO handler and removes the guilty job from mirror list and we have no way of differentiating if the job was removed from within the TO handler or from the sched thread's clean-up function. Fix: Add a flag to scheduler to hint the TO handler that the guilty job needs to be explicitly released. v2: whitespace fix Reviewed-by:
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Andrey Grodzovsky authored
For later driver's reference to see if the fence is signaled. v2: Move parent fence put to resubmit jobs. Signed-off-by:
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Christian König authored
We now destroy finished jobs from the worker thread to make sure that we never destroy a job currently in timeout processing. By this we avoid holding lock around ring mirror list in drm_sched_stop which should solve a deadlock reported by a user. v2: Remove unused variable. v4: Move guilty job free into sched code. v5: Move sched->hw_rq_count to drm_sched_start to account for counter decrement in drm_sched_stop even when we don't call resubmit jobs if guily job did signal. v6: remove unused variable Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109692Acked-by:
Chunming Zhou <david1.zhou@amd.com> Signed-off-by:
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- 30 Apr, 2019 1 commit
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Linus Walleij authored
The 50 ms default timeout waiting for vblanks is too small for the first vblank from the ST-Ericsson MCDE display controller over DSI. Presumably this is because the DSI display is command-mode only and the state machine will take some time setting up its state for the first display update, and we hit a timeout. 100 ms makes it pass without problems. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190430093746.26485-1-linus.walleij@linaro.org
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- 27 Apr, 2019 1 commit
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Sam Ravnborg authored
David Herrmann removed the last bits of drm_bus in: commit c5786fe5 ("drm: Goody bye, drm_bus!") Remove the todo item. Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> [I miss drm_bus!] Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190126192732.15263-1-sam@ravnborg.org Link: https://patchwork.freedesktop.org/patch/msgid/20190126192732.15263-1-sam@ravnborg.org
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- 25 Apr, 2019 6 commits
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Maarten Lankhorst authored
Convert vkms to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding destroy_state(), call it directly for freeing the old state. Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Cc: Haneen Mohammed <hamohammed.sa@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-17-maarten.lankhorst@linux.intel.comReviewed-by:
Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
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Maarten Lankhorst authored
Convert msm to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding destroy_state(), call it directly for freeing the old state. Signed-off-by:
Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-11-maarten.lankhorst@linux.intel.com
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Maarten Lankhorst authored
Convert tegra to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding destroy_state(), call it directly for freeing the old state. Signed-off-by:
Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-15-maarten.lankhorst@linux.intel.com
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Maarten Lankhorst authored
Convert rockchip to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding destroy_state(), call it directly for freeing the old state. Signed-off-by:
Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-14-maarten.lankhorst@linux.intel.com
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Maarten Lankhorst authored
Convert mali to using __drm_atomic_helper_crtc_reset(), instead of writing its own version. Instead of open coding malidp_crtc_destroy_state(), call it directly for freeing the old state. Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-6-maarten.lankhorst@linux.intel.com
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Maarten Lankhorst authored
i915 has its own hw readout and doesn't use the reset helpers directly. Still it has 2 places where it initialises the crtc_state. Fix those by calling __drm_atomic_helper_crtc_reset(). Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Acked-by:
Jani Nikula <jani.nikula@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-8-maarten.lankhorst@linux.intel.com
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- 24 Apr, 2019 13 commits
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Andrew F. Davis authored
The docs state the callback is optional but it is not, make it optional. Signed-off-by:
Andrew F. Davis <afd@ti.com> Reviewed-by:
Sumit Semwal <sumit.semwal@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190329165201.16233-1-afd@ti.com
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Andrew F. Davis authored
Other function have inline documentation, a couple still have theirs at the top of the structure, update the docs and move them inline. Signed-off-by:
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Andrew F. Davis authored
The map_atomic/unmap_atomic callbacks have been removed, remove the related comments. Fixes: f664a526 ("dma-buf: remove kmap_atomic interface") Signed-off-by:
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Jérôme Glisse authored
The debugfs take reference on fence without dropping them. Signed-off-by:
Jérôme Glisse <jglisse@redhat.com> Cc: Christian König <christian.koenig@amd.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linaro-mm-sig@lists.linaro.org Cc: Stéphane Marchesin <marcheu@chromium.org> Cc: stable@vger.kernel.org Reviewed-by:
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Yannick Fertré authored
Add support of DRM_FORMAT_MOD_LINEAR modifier. Signed-off-by:
Mickael Reulier <mickael.reulier@st.com> Signed-off-by:
Yannick Fertré <yannick.fertre@st.com> Acked-by:
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Yannick Fertré authored
Display controller reset must be done as soon as possible after enable the clock to avoid partial refresh on screen. Signed-off-by:
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Yannick Fertré authored
If the number of layer is greater than LTDC_MAX_LAYER, we can have memory overflow when reading plane_fpsi[]. Signed-off-by:
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Yannick Fertré authored
Plane updates must be synchronized on vblank with the shadow register mechanism to avoid partial refresh on screen. Signed-off-by:
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Yannick Fertré authored
Wrong DISPLAY_FLAGS used to set the data enable polarity. Signed-off-by:
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Philippe Cornu authored
Use DRM_WARN() instead of DRM_DEBUG_DRIVER() to better inform the user in case of fifo underruns or transfer errors. Signed-off-by:
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Yannick Fertré authored
Interrupt register must be disabled before call of devm_request_threaded_irq function to avoid dummy interruption. Signed-off-by:
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Maarten Lankhorst authored
Signed-off-by:
Daniel Stone <daniels@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-4-maarten.lankhorst@linux.intel.com
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Maarten Lankhorst authored
We already have __drm_atomic_helper_connector_reset() and __drm_atomic_helper_plane_reset(), extend this to crtc as well. This will allow us to set default values in the crtc_state, without having to do it in each driver separately. Of all drivers that need conversion, only nouveau is done in this commit, because it wrote its own __drm_atomic_helper_crtc_reset(), clashing with the drm core. Signed-off-by:
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- 23 Apr, 2019 13 commits
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Marco Felsch authored
Add support the Evervision VGG804821 800x480 5.0" WVGA TFT panel. Signed-off-by:
Marco Felsch <m.felsch@pengutronix.de> Signed-off-by:
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Marco Felsch authored
Add device tree bindings for the Evervision VG804821 800x480 5.0" LCD TFT parallel panel. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Marco Felsch authored
Evervision Electronics is a panel manufacturer from Taipei. http://www.evervisionlcd.com/index.php?lang=enSigned-off-by:
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Andreas Pretzsch authored
Add support for the EDT ET035012DM6 3.5" 320x240 QVGA 24-bit RGB TFT. The datasheet with all specs can be retrieved online: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/ \ Specifications/Active%20Displays/ET035012DM6.pdf Signed-off-by:
Andreas Pretzsch <apr@cn-eng.de> [m.felsch@pengutronix.de: adapt commit message] [m.felsch@pengutronix.de: rm unecessary comments] [m.felsch@pengutronix.de: correct data_enable polarity] Signed-off-by:
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Marco Felsch authored
Add support for the ET035012DM6 3.5" QVGA TFT LCD panel. The datasheet can be retrieved online: https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/ \ Specifications/Active%20Displays/ET035012DM6.pdf Signed-off-by:
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Souptick Joarder authored
Remove duplicate header which is included twice. Signed-off-by:
Souptick Joarder <jrdr.linux@gmail.com> Signed-off-by:
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Jyri Sarha authored
Add support for Three Five displays TFC S9700RTWV43TR-01B 800x480 panel with resistive touch found on TI's AM335X-EVM. Signed-off-by:
Jyri Sarha <jsarha@ti.com> Signed-off-by:
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Jyri Sarha authored
Add bindign for TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with resistive touch. The panel is found on TI AM335x-evm. Signed-off-by:
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Marek Vasut authored
The EDT ETM0430G0DH6 is 4.3" 480x272 panel, which can be supported by the simple panel driver. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Thierry Reding <treding@nvidia.com> Signed-off-by:
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Marek Vasut authored
Document the Emerging Display Technology Corp. (EDT) ETM0430G0DH6 display, which is a 480x272 4.3" TFT display. Signed-off-by:
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Peter Ujfalusi authored
In case mipi_dsi_attach() fails remove the registered panel to avoid added panel without corresponding device. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:
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Peter Ujfalusi authored
The panel is similar to OSD101T2045-53TS (which is handled by panel-simple) with one big difference: osd101t2587-53ts needs MIPI_DSI_TURN_ON_PERIPHERAL message to be sent from the host to be operational and thus can not be handled by panel-simple. Signed-off-by:
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Peter Ujfalusi authored
This adds the device-tree bindings for the OSD101T2587-53TS 10.1" 1920x1200 panel from One Stop Displays. Note: the panel is similar to OSD101T2045-53TS, but it needs additional MIPI_DSI_TURN_ON_PERIPHERAL message from the host. Signed-off-by:
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