kernel/linux.git/drivers/gpu/drm/tegra/drm.c, branch linux-4.7.y

drm: Nuke ->vblank_disable_allowed

2016-05-20T21:03:31+00:00

This was added in commit 0a3e67a4caac273a3bfc4ced3da364830b1ab241 Author: Jesse Barnes Date: Tue Sep 30 12:14:26 2008 -0700 drm: Rework vblank-wait handling to allow interrupt reduction. to stay backwards-compatible with old UMS code that didn't even tell the kernel when it did a modeset, so that the kernel could save/restore vblank counters. At worst this means vblanks will be somewhat funky on a setup that very likely no one still runs. So let's just nuke it. Plan B would be to set it unconditionally in drm_vblank_init for kms drivers, instead of in each driver separately. So if this patch breaks anything please only restore the hunks in drmP.h and drm_irq.c, plus add a check for DRIVER_MODESET in drm_vblank_init. Stumbled over this in a discussion on irc with Chris. Cc: Chris Wilson Cc: Alex Deucher Cc: Liviu Dudau Cc: Russell King Cc: Thierry Reding Cc: Eric Anholt Cc: Laurent Pinchart Cc: Inki Dae Cc: Tomi Valkeinen Cc: Mark Yao Cc: Sascha Hauer Cc: Philipp Zabel Signed-off-by: Daniel Vetter Reviewed-by: Alex Deucher Acked-by: Liviu Dudau Acked-by: Laurent Pinchart Tested-by: Laurent Pinchart Signed-off-by: Dave Airlie

drm: Remove unused drm_device from drm_gem_object_lookup()

2016-05-17T06:47:30+00:00

drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie Cc: Daniel Vetter [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter

drm/tegra: Use lockless gem BO free callback

2016-05-11T07:35:02+00:00

No dev->struct_mutex anywhere to be seen. Cc: Thierry Reding Cc: Terje Bergström Cc: linux-tegra@vger.kernel.org Signed-off-by: Daniel Vetter Acked-by: Thierry Reding Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-28-git-send-email-daniel.vetter@ffwll.ch

drm/tegra: Rename async to nonblock.

2016-05-02T14:37:14+00:00

The async name is deprecated and should be changed to nonblocking. Cc: Thierry Reding Cc: "Terje Bergström" Signed-off-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-10-git-send-email-maarten.lankhorst@linux.intel.com

drm/mode: introduce wrapper to read framebuffer refcount.

2016-04-22T00:33:53+00:00

Avoids drivers knowing where the kref is stored. [airlied: add kerneldoc] Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm/tegra: drop unused variable.

2016-02-09T01:17:37+00:00

Fixes: 0417d424a (drm/tegra: Stop cancelling page flip events) Signed-off-by: Dave Airlie

drm/tegra: Stop cancelling page flip events

2016-02-08T08:55:52+00:00

The core takes care of that now. v2: Fixup misplaced hunk. Cc: Thierry Reding Cc: Terje Bergström Acked-by: Daniel Stone Reviewed-by: Alex Deucher Acked-by: Thierry Reding Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1453756616-28942-12-git-send-email-daniel.vetter@ffwll.ch

Merge tag 'topic/drm-misc-2015-12-18' of git://anongit.freedesktop.org/drm-intel into drm-next

2015-12-19T01:45:31+00:00

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 ...

drm: use dev_name as default unique name in drm_dev_alloc()

2015-12-15T12:56:06+00:00

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 Acked-by: Boris Brezillon Signed-off-by: Daniel Vetter

drm/tegra: Advertise DRIVER_ATOMIC

2015-12-14T14:47:36+00:00

The driver has supported atomic mode-setting for quite a while. It's time to advertise that. Signed-off-by: Thierry Reding