linux-stable.git/include/drm, branch v3.16.40 Linux kernel stable tree drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil 2016-02-25T10:34:40+00:00 Harry Wentland harry.wentland@amd.com 2016-01-22T22:07:25+00:00 af2994588b9f9a31b760b103b477908f8b101a74 commit 64566b5e767f9bc3161055ca1b443a51afb52aad upstream. drm_fixp_from_fraction allows us to create a fixed point directly from a fraction, rather than creating fixed point values and dividing later. This avoids overflow of our 64 bit value for large numbers. drm_fixp2int_ceil allows us to return the ceiling of our fixed point value. [airlied: squash Jordan's fix] 32-bit-build-fix: Jordan Lazare <Jordan.Lazare@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit 64566b5e767f9bc3161055ca1b443a51afb52aad upstream.

drm_fixp_from_fraction allows us to create a fixed point directly
from a fraction, rather than creating fixed point values and dividing
later. This avoids overflow of our 64 bit value for large numbers.

drm_fixp2int_ceil allows us to return the ceiling of our fixed point
value.

[airlied: squash Jordan's fix]
32-bit-build-fix: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm: Fix an unwanted master inheritance v2 2016-01-05T12:08:21+00:00 Thomas Hellstrom thellstrom@vmware.com 2015-12-02T17:24:46+00:00 7150da7c28e53aa1482596fedd494be3b48fb64d commit a0af2e538c80f3e47f1d6ddf120a153ad909e8ad upstream. A client calling drmSetMaster() using a file descriptor that was opened when another client was master would inherit the latter client's master object and all its authenticated clients. This is unwanted behaviour, and when this happens, instead allocate a brand new master object for the client calling drmSetMaster(). Fixes a BUG() throw in vmw_master_set(). Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> [ luis: backported to 3.16: - drm_setmaster_ioctl() in file drm_stub.c instead of drm_drv.c - adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit a0af2e538c80f3e47f1d6ddf120a153ad909e8ad upstream.

A client calling drmSetMaster() using a file descriptor that was opened
when another client was master would inherit the latter client's master
object and all its authenticated clients.

This is unwanted behaviour, and when this happens, instead allocate a
brand new master object for the client calling drmSetMaster().

Fixes a BUG() throw in vmw_master_set().

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
[ luis: backported to 3.16:
  - drm_setmaster_ioctl() in file drm_stub.c instead of drm_drv.c
  - adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm/radeon: add new OLAND pci id 2015-09-03T12:29:48+00:00 Alex Deucher alexander.deucher@amd.com 2015-08-10T19:28:49+00:00 ddf8e0aee602ceb5d470a1b6aa4c3d786b2ad1e4 commit e037239e5e7b61007763984aa35a8329596d8c88 upstream. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit e037239e5e7b61007763984aa35a8329596d8c88 upstream.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm/radeon: add new bonaire pci id 2015-05-28T09:00:02+00:00 Alex Deucher alexander.deucher@amd.com 2015-05-12T16:51:38+00:00 93ce98d7925d1d4767fd7fa156617da7df7a9b6b commit fcf3b54282e4c5a95a1f45f67558bc105acdbc6a upstream. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit fcf3b54282e4c5a95a1f45f67558bc105acdbc6a upstream.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm/i915/bdw: PCI IDs ending in 0xb are ULT. 2015-04-10T09:03:51+00:00 Rodrigo Vivi rodrigo.vivi@intel.com 2015-01-21T19:46:32+00:00 9e81a831b00a11cc0a9128090a76a14582b23803 commit 0dc6f20b9803f09726bbb682649d35cda8ef5b5d upstream. When reviewing patch that fixes VGA on BDW Halo Jani noticed that we also had other ULT IDs that weren't listed there. So this follow-up patch add these pci-ids as halo and fix comments on i915_pciids.h Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit 0dc6f20b9803f09726bbb682649d35cda8ef5b5d upstream.

When reviewing patch that fixes VGA on BDW Halo Jani noticed that
we also had other ULT IDs that weren't listed there.

So this follow-up patch add these pci-ids as halo and fix comments
on i915_pciids.h

Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm/radeon: remove invalid pci id 2014-11-13T11:48:52+00:00 Alex Deucher alexander.deucher@amd.com 2014-10-26T19:18:42+00:00 3cfcb795404783419082eb1e24b7afb98205076c commit 8c3e434769b1707fd2d24de5a2eb25fedc634c4a upstream. 0x4c6e is a secondary device id so should not be used by the driver. Noticed-by: Mark Kettenis <mark.kettenis@xs4all.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> 
commit 8c3e434769b1707fd2d24de5a2eb25fedc634c4a upstream.

0x4c6e is a secondary device id so should not be used
by the driver.

Noticed-by: Mark Kettenis <mark.kettenis@xs4all.nl>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
drm/ttm: fix handling of TTM_PL_FLAG_TOPDOWN v2 2014-10-05T20:40:50+00:00 Christian König christian.koenig@amd.com 2014-07-03T07:02:23+00:00 fc065a4cecb9d4936afc5d1d083c061a56dc37b4 commit e3f202798aaa808e7a38faa8c3a9f0aa93b85cc0 upstream. bo->mem.placement is not initialized when ttm_bo_man_get_node is called, so the flag had no effect at all. v2: change nouveau and vmwgfx as well Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e3f202798aaa808e7a38faa8c3a9f0aa93b85cc0 upstream.

bo->mem.placement is not initialized when ttm_bo_man_get_node is called,
so the flag had no effect at all.

v2: change nouveau and vmwgfx as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/radeon: add additional SI pci ids 2014-09-05T23:36:33+00:00 Alex Deucher alexander.deucher@amd.com 2014-08-21T14:55:07+00:00 8912590e88cefeddd70270987a336e7e81a87552 commit 37dbeab788a8f23fd946c0be083e5484d6f929a1 upstream. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 37dbeab788a8f23fd946c0be083e5484d6f929a1 upstream.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/radeon: add new bonaire pci ids 2014-09-05T23:36:33+00:00 Alex Deucher alexander.deucher@amd.com 2014-08-21T14:48:11+00:00 b7561c9e352099a953b0b78a2ead3eae4fa33ac7 commit 5fc540edc8ea1297c76685f74bc82a2107fe6731 upstream. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 5fc540edc8ea1297c76685f74bc82a2107fe6731 upstream.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/radeon: add new KV pci id 2014-09-05T23:36:33+00:00 Alex Deucher alexander.deucher@amd.com 2014-08-21T14:41:42+00:00 cb521eaa29b085ab22db0f8a647583b92365f62f commit 6dc14baf4ced769017c7a7045019c7a19f373865 upstream. bug: https://bugs.freedesktop.org/show_bug.cgi?id=82912 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6dc14baf4ced769017c7a7045019c7a19f373865 upstream.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=82912

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>