Upon some code refactoring, a hunk was missed. This was fixed for
next, but missed the current trees, and hasn't yet been merged by Dave
Airlie. It is fixed in:
commit 907b28c56e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Jul 19 20:36:52 2013 +0100
drm/i915: Colocate all GT access routines in the same file
It is introduced by:
commit 181d1b9e31
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sun Jul 21 13:16:24 2013 +0200
drm/i915: fix up gt init sequence fallout
Reported-by: Dave Jones <davej@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex writes:
- more fixes for SI dpm
- fix DP on some rv6xx boards
* 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon/dpm: re-enable cac control on SI
drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formula
drm: fix 64 bit drm fixed point helpers
drm/radeon/atom: initialize more atom interpretor elements to 0
The ProcessAuxChannel table on some rv635 boards assumes
the divmul members are initialized to 0 otherwise we get
an invalid fb offset since it has a bad mask set when
setting the fb base. While here initialize all the
atom interpretor elements to 0.
Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60639
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
nouveau fixes a number of regressions and a few user triggerable oops
since -rc1. Along with a few mpeg engine fixes.
* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau: fix semaphore dmabuf obj
drm/nouveau/vm: make vm refcount into a kref
drm/nv31/mpeg: don't recognize nv3x cards as having nv44 graph class
drm/nv40/mpeg: write magic value to channel object to make it work
drm/nouveau: fix size check for cards without vm
drm/nv50-/disp: remove dcb_outp_match call, and related variables
drm/nva3-/disp: fix hda eld writing, needs to be padded
drm/nv31/mpeg: fix mpeg engine initialization
drm/nv50/mc: include vp in the fb error reporting mask
drm/nouveau: fix null pointer dereference in poll_changed
drm/nv50/gpio: post-nv92 cards have 32 interrupt lines
drm/nvc0/fb: take lock in nvc0_ram_put()
drm/nouveau/core: xtensa firmware size needs to be 0x40000 no matter what
This pull request fixes module build and g2d clock
control issues, and includes related cleanup.
* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
drm/exynos: Remove module.h header inclusion
drm/exynos: consider common clock framework to g2d driver.
drm/exynos: fix module build error
drm/exynos: exynos_drm_ipp: fix return value check
Looks like the rewrite in commit ebb945a94b ("drm/nouveau: port all
engines to new engine module format") missed that one little detail.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Unused and irrelavant since the code move of DP training/linkcontrol interrupt
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Commits 0a9e2b959 (drm/nvd0/disp: move HDA codec setup to core) and
a4feaf4ea (drm/nva3/disp: move hda codec handling to core) moved code
around but neglected to fill data up to 0x60 as before. This caused
/proc/asound/cardN/eld#3.0 to show eld_valid as 0. With this patch, that
file is again populated with the correct data.
See https://bugs.freedesktop.org/show_bug.cgi?id=67051
Reported-and-tested-by: Alex <alupu01@gmail.com>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
object->engine is null, which leads to a null deref down the line
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Since the original merge of nouveau to upstream kernel, we were assuming
that nv90 (and later) cards have 32 lines.
Based on mmio traces of the binary driver, as well as PBUS error messages
during read/write of the e070/e074 registers, we can conclude that nv92
has only 16 lines whereas nv94 (and later) cards have 32.
Reported-and-tested-by: David M. Lloyd <david.lloyd@redhat.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Kernel panic caused by list corruption in ltcg seems to indicate a
concurrency issue.
Take mutex of pfb like nv50_ram_put() to eliminate concurrency.
V2: Separate critical section into separate function, avoid taking the
lock twice on NVC0
Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
The current logic is wrong since we send fw->size >> 8 to the
card. Rounding the size up by 0x100 and 0x1000 didn't seem to help,
the card still hung, so go back to what the blob does -- 0x40000.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Since there are only 32 (64) distinct color values for each color
in 16bpp Matrox hardware expects those in a 'dense' manner, ie in
the first 32 (64) entries of the respective color.
Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
The framebuffer pitch calculation needs to be done differently for bpp == 24
- check xf86-video-mga for reference.
Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
