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path: root/drivers/gpu/drm/i2c/ch7006_drv.c
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2017-08-22drm: i2c: ch7006: constify i2c_device_idArvind Yadav
i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by <linux/i2c.h> work with const i2c_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1503167300-17334-2-git-send-email-arvind.yadav.cs@gmail.com
2016-06-24drm/i2c/ch7006: Use helper to turn off CRTCLukas Wunner
Use shiny new drm_crtc_force_disable() instead of open coding the same. No functional change intended. Cc: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/ec7d5c06e2a21dfb8f9fc9413d3e6df86d6aa1fb.1465392124.git.lukas@wunner.de
2016-02-09ch7006: correctly handling failed allocationInsu Yun
Since drm_property_create_range can be failed in memory pressure, it needs to be checked and return -ENOMEM. Signed-off-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1454025276-13465-1-git-send-email-wuninsu@gmail.com
2015-12-15drm/i2c/ch7006: Constify function pointer structsVille Syrjälä
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: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-17-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-09-08drm: Constify TV mode namesVille Syrjälä
Make the mode names passed to drm_mode_create_tv_properties() const. drivers/gpu/drm/i2c/ch7006.ko: -.rodata 596 +.rodata 664 -.data 7064 +.data 6992 drivers/gpu/drm/nouveau/nouveau.ko: -.rodata 146808 +.rodata 146904 -.data 178624 +.data 178528 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-01-20drm: encapsulate crtc->set_config callsDaniel Vetter
With refcounting we need to adjust framebuffer refcounts at each callsite - much easier to do if they all call the same little helper function. Reviewed-by: Rob Clark <rob@ti.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-11-30drm/i2c: drm_connector_property -> drm_object_propertyRob Clark
Signed-off-by: Rob Clark <rob@ti.com>
2012-08-24drm/i2c/ch7006: Convert to dev_pm_opsMark Brown
The I2C specific suspend and resume functions have been deprecated and printing a warning on boot for over a year, dev_pm_ops should be used instead so convert to that. Also remove the suspend function since all it does is log. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-07-19drm: Make the .mode_fixup() operations mode argument a const pointerLaurent Pinchart
The passed mode must not be modified by the operation, make it const. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-09drm: add convenience function to create an range propertySascha Hauer
Creating a range property is a common pattern, so create a convenience function for this and use it where appropriate. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-31gpu: add module.h to drivers/gpu files as required.Paul Gortmaker
So that we don't get build failures once the implicit module.h presence is removed. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2010-08-09drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-26drm/i2c/ch7006: Don't assume that the specified config points to static memory.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-07-13drm/i2c/ch7006: Fix up suspend/resume.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/i2c/ch7006: Fix load detection false positives right after system init.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-11drm/nouveau: Add DRM driver for NVIDIA GPUsBen Skeggs
This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA. This driver is a KMS-based driver and requires a compatible nouveau userspace libdrm and nouveau X.org driver. This driver requires firmware files not available in this kernel tree, interested parties can find them via the nouveau project git archive. This driver is reverse engineered, and is in no way supported by nVidia. Support for nearly the complete range of nvidia hw from nv04->g80 (nv50) is available, and the kms driver should support driving nearly all output types (displayport is under development still) along with supporting suspend/resume. This work is all from the upstream nouveau project found at nouveau.freedesktop.org. The original authors list from nouveau git tree is: Anssi Hannula <anssi.hannula@iki.fi> Ben Skeggs <bskeggs@redhat.com> Francisco Jerez <currojerez@riseup.net> Maarten Maathuis <madman2003@gmail.com> Marcin Kościelnicki <koriakin@0x04.net> Matthew Garrett <mjg@redhat.com> Matt Parnell <mparnell@gmail.com> Patrice Mandin <patmandin@gmail.com> Pekka Paalanen <pq@iki.fi> Xavier Chantry <shiningxc@gmail.com> along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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