- 22 Dec, 2015 2 commits
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git://ftp.arm.linux.org.uk/~rmk/linux-armDave Airlie authored
These are the patches from Daniel Vetter, getting rid of struct_mutex from the Armada DRM driver. * 'drm-armada-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: drm/armada: use a private mutex to protect priv->linear drm/armada: drop struct_mutex from cursor paths drm/armada: don't grab dev->struct_mutex for in mmap offset ioctl drm/armada: plug leak in dumb_map_offset drm/armada: use unlocked gem unreferencing
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http://github.com/anholt/linuxDave Airlie authored
I've decided to just send this fixes-for-next pull request now, even if we don't have a patch for the CONFIG_PM_SLEEP build failure reviewed. If you like my patch for that, I'd be happy to see it applied directly. This pull request brings in little fixes from Dan Carpenter for the 3D support added in this -next cycle. * tag 'drm-vc4-next-2015-12-21' of http://github.com/anholt/linux: drm/vc4: fix an error code drm/vc4: allocate enough memory in vc4_save_hang_state() drm/vc4: copy_to_user() returns the number of bytes remaining
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- 19 Dec, 2015 3 commits
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git://git.pengutronix.de/git/lst/linuxDave Airlie authored
here is the pull request for the etnaviv DRM driver. It includes the DT bindings and the driver itself, platform devicetree changes will be merged through the respective SoC trees. Otherwise it's just a squashed version of the V2 patches that have been on the list for a while. * 'drm-etnaviv-next' of git://git.pengutronix.de/git/lst/linux: MAINTAINERS: add maintainer and reviewers for the etnaviv DRM driver drm/etnaviv: add initial etnaviv DRM driver drm/etnaviv: add devicetree bindings devicetree: add vendor prefix for Vivante Corporation
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git://anongit.freedesktop.org/drm-intelDave Airlie authored
Seems I lied in my last drm-misc pull request and suddenly there's a big pile of random stuff. Boris dug out Thierry's drm-trivial branch and resubmitted everything since that branch didn't really work out. On top of that Nicolas' changes to drm_dev_set_unique - this might conflict with new driver pulls (I double checked and current drm-next should be fine), so please beware. The -next/-fixes conflict in vmwgfx will change slightly with this here too. * tag 'topic/drm-misc-2015-12-18' of git://anongit.freedesktop.org/drm-intel: (36 commits) drm: use dev_name as default unique name in drm_dev_alloc() drm: make drm_dev_set_unique() not use a format string drm/vmwgfx: Constify function pointer structs drm/udl: Constify function pointer structs drm/tegra: Constify function pointer structs drm/rockchip: Constify function pointer structs drm/nouveau: Constify function pointer structs drm/mgag200: Constify function pointer structs drm/imx: Constify function pointer structs drm/i2c/sil164: Constify function pointer structs drm/i2c/adv7511: Constify function pointer structs drm/exynos: Constify function pointer structs drm/cirrus: Constify function pointer structs drm/i2c/ch7006: Constify function pointer structs drm/bridge/nxp-ptn3460: Constify function pointer structs drm/bridge/dw_hdmi: Constify function pointer structs drm/bochs: Constify function pointer structs drm/atmel-hlcdc: Constify function pointer structs drm/armada: Constify function pointer structs drm: Constify drm_encoder_slave_funcs ...
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Thierry Reding authored
Device tree bindings for display panels have moved to a new location. Unfortunately some of the new bindings added recently ended up in the old location. Move them to their proper place. Reported-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Reported-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Thierry Reding <treding@nvidia.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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- 17 Dec, 2015 3 commits
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Dan Carpenter authored
"exec->exec_bo" is NULL at this point so this code returns success. We want to return -ENOMEM. Fixes: d5b1a78a ('drm/vc4: Add support for drawing 3D frames.') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Eric Anholt <eric@anholt.net>
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Dan Carpenter authored
"state" is smaller than "kernel_state" so we end up corrupting memory. Fixes: 21461365 ('drm/vc4: Add an interface for capturing the GPU state after a hang.') Signed-off-by:
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Dan Carpenter authored
The copy_to/from_user() functions return the number of bytes remaining to be copied. We want to return error codes here. Also it's a bad idea to print an error message if a copy from user fails because users can use that to spam /var/log/messages which is annoying so I removed those. Fixes: 21461365 ('drm/vc4: Add an interface for capturing the GPU state after a hang.') Signed-off-by:
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- 16 Dec, 2015 7 commits
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git://anongit.freedesktop.org/tegra/linuxDave Airlie authored
drm/tegra: Changes for v4.5-rc1 This adds support for the version of host1x found on Tegra210 SoCs. It also makes use of the new atomic suspend/resume functionality to bring this feature to Tegra. Other than that it's mostly small fixes and cleanups, with some prep- work for things that will hopefully get merged for the next release. * tag 'drm/tegra/for-4.5-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: Advertise DRIVER_ATOMIC drm/tegra: Use DRIVER level for IOMMU aperture message drm/tegra: checking for IS_ERR() instead of NULL drm/tegra: dc: Add missing of_node_put() drm/tegra: Implement subsystem-level suspend/resume drm/tegra: sor: Remove unnecessary conditional drm/tegra: sor: Operate on struct drm_dp_aux * drm/tegra: Use drm_gem_object_unreference_unlocked() drm/tegra: Don't take dev->struct_mutex in mmap offset ioctl drm/tegra: Use unlocked gem unreferencing drm/tegra: Use new multi-driver module helpers gpu: host1x: Add Tegra210 support gpu: host1x: Remove core driver on unregister gpu: host1x: Use platform_register/unregister_drivers()
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git://anongit.freedesktop.org/tegra/linuxDave Airlie authored
drm/panel: Changes for v4.5-rc1 This set of changes brings in a few more helpers for DSI support as well as a couple of new drivers and support for some more simple panels. * tag 'drm/panel/for-4.5-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/panel: simple: Add QiaoDian qd43003c0-40 of: Add vendor prefix for QiaoDian Xianshi drm/panel: add kernel doc for size attributes in panel_desc drm/panel: simple: Add support for Kyocera TCG121XGLP panel devicetree: add vendor prefix for Kyocera Corporation drm/bridge: Remove gratuitous blank line drm/bridge: dw-hdmi: Use dashes in filenames drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel dt-bindings: Add Sharp LS043T1LE01 panel binding drm/dsi: Add Turn On/Shutdown Peripheral command helpers drm/panel: Add Panasonic VVX10F034N00 MIPI DSI panel dt-bindings: Add Panasonic VVX10F034N00 panel binding drm/panel: simple: Add support for Innolux G121X1-L03 drm/panel: simple: Add support for BOE TV080WUM-NL0 dt-bindings: Add BOE TV080WUM-NL0 panel binding of: Add vendor prefix for BOE Technology Group drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format
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Josh Wu authored
The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. Timings from the OTA5180A document, ver 0.9, section 10.1.1: http://www.orientdisplay.com/pdf/OTA5180A.pdfSigned-off-by:
Josh Wu <josh.wu@atmel.com> Signed-off-by:
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Alexandre Belloni authored
Use "qiaodian" as the vendor prefix for QiaoDian Xianshi Corporation in device tree compatible strings. Signed-off-by:
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Ulrich Ölmann authored
Document that 'width' and 'height' are measured in millimeters. Signed-off-by:
Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by:
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Lucas Stach authored
The Kyocera TCG121XGLP panel is an XGA LCD TFT panel connected through LVDS, which can be supported by the simple panel driver. Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Acked-by:
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Lucas Stach authored
KYO is the stock ticker symbol of Kyocera Corporation. Signed-off-by:
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- 15 Dec, 2015 25 commits
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Lucas Stach authored
Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Acked-by:
Christian Gmeiner <christian.gmeiner@gmail.com>
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The etnaviv authors authored
This adds the etnaviv DRM driver and hooks it up in Makefiles and Kconfig. Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
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Lucas Stach authored
Etnaviv follows the same priciple as imx-drm to have a virtual master device node to bind all the individual GPU cores together into one DRM device. Signed-off-by:
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Nicolas Iooss authored
The following code pattern exists in some DRM drivers: ddev = drm_dev_alloc(&driver, parent_dev); drm_dev_set_unique(ddev, dev_name(parent_dev)); (Sometimes dev_name(ddev->dev) is used, which is the same.) As suggested in http://lists.freedesktop.org/archives/dri-devel/2015-December/096441.html, the unique name of a new DRM device can be set as dev_name(parent_dev) when parent_dev is not NULL (vgem is a special case). Signed-off-by:Nicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by:
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Nicolas Iooss authored
drm_dev_set_unique() uses a format string to define the unique name of a device. This feature is not used as currently all the calls to this function either use "%s" as a format string or directly use dev_name(). Even though this second kind of call does not introduce security problems, because there cannot be "%" characters in dev_name() results, gcc issues a warning when building with -Wformat-security flag ("warning: format string is not a string literal (potentially insecure)"). This warning is useful to find real bugs like the one fixed by commit 3958b792 ("configfs: fix kernel infoleak through user-controlled format string"). False positives which do not bring an extra value make the work of finding real bugs harder. Therefore remove the format-string feature from drm_dev_set_unique(). Signed-off-by: -
Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/vmwgfx/vmwgfx.ko: -.text 132244 +.text 132240 -.rodata 18296 +.rodata 18680 -.data 5096 +.data 4712 Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/udl/udl.ko: -.text 11336 +.text 11332 -.rodata 560 +.rodata 684 -.data 696 +.data 572 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/tegra/tegra-drm.ko: -.rodata 13672 +.rodata 13684 -.data 1108 +.data 1096 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/rockchip/dw_hdmi-rockchip.ko: -.rodata 772 +.rodata 828 -.data 148 +.data 92 drivers/gpu/drm/rockchip/rockchipdrm.ko: -.rodata 748 +.rodata 760 -.data 448 +.data 436 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/nouveau/nouveau.ko: -.rodata 105688 +.rodata 105792 -.data 125724 +.data 125620 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/mgag200/mgag200.ko: -.text 29244 +.text 29232 -.rodata 600 +.rodata 668 -.data 688 +.data 620 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/imx/imxdrm.ko: -.rodata 624 +.rodata 652 -.data 372 +.data 344 drivers/gpu/drm/imx/imx-ipuv3-crtc.ko: -.rodata 224 +.rodata 280 -.data 184 +.data 128 drivers/gpu/drm/imx/imx-ldb.ko: -.rodata 660 +.rodata 784 -.data 240 +.data 116 drivers/gpu/drm/imx/imx-tve.ko: -.rodata 400 +.rodata 524 -.data 416 +.data 292 drivers/gpu/drm/imx/parallel-display.ko: -.rodata 400 +.rodata 524 -.data 216 +.data 92 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/i2c/sil164.ko: -.text 1660 +.text 1656 -.rodata 56 +.rodata 104 -.data 212 +.data 164 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/i2c/adv7511.ko: -.rodata 1368 +.rodata 1416 -.data 164 +.data 116 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/exynos/exynosdrm.ko: -.text 125792 +.text 125788 -.rodata 10972 +.rodata 11748 -.data 6720 +.data 5944 Signed-off-by:
Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/cirrus/cirrus.ko: -.text 10104 +.text 10092 -.rodata 528 +.rodata 596 -.data 608 +.data 540 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/i2c/ch7006.ko: -.text 5752 +.text 5760 -.rodata 6608 +.rodata 6656 -.data 216 +.data 168 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/bridge/nxp-ptn3460.ko: -.rodata 440 +.rodata 536 -.data 208 +.data 112 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/bridge/dw_hdmi.ko: -.rodata 120 +.rodata 216 -.data 96 +.data 0 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/bochs/bochs-drm.ko: -.text 7608 +.text 7600 -.rodata 648 +.rodata 716 -.data 612 +.data 544 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/atmel-hlcdc/atmel-hlcdc-dc.ko: -.text 12488 +.text 12480 -.rodata 1696 +.rodata 1760 -.data 776 +.data 712 Signed-off-by:
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Ville Syrjälä authored
Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/armada/armada.ko: -.rodata 1040 +.rodata 1100 -.data 1156 +.data 1096 Signed-off-by:
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Ville Syrjälä authored
Signed-off-by:
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Luis de Bethencourt authored
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by:
Luis de Bethencourt <luisbg@osg.samsung.com> Acked-by:
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Nicolas Ferre authored
As the hardware description for this chip is the same as the sama5d4, we use this SoC structures for layers and DC descriptions. Thus only 2 lines are added to the atmel_hlcdc_of_match table. The compatible string is already documented in the parent MFD driver's binding. Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
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