Commit Graph

175897 Commits

Author SHA1 Message Date
Ben Skeggs
b9a3140ce8 drm/nouveau/bios: add missing newline on IO*_OR opcode debugging
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:50 +10:00
Ben Skeggs
28ec70f7fb drm/nouveau/bios: suppress some parser errors when dry-running scripts
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:48 +10:00
Ben Skeggs
3f196a045e drm/nve0: magic up some support for GF117
Seen in the wild, don't have the hardware but this hacks things up to
treat it the same as GF119 for now.

Should be relatively safe, I'd be very surprised if anything major
changed outside of PGRAPH.  PGRAPH (3D etc) is disabled by default
however until it's confirmed working.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:47 +10:00
Roy Spliet
8cb303a85b drm/nvc0-/ltcg: Fix build on 32-bit platforms (v2)
v2: read, don't assume.. *puts on brown paper bag*

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:46 +10:00
Florian Scholz
cade2413e9 drm/nouveau/drm: adding support for backlight control of GT525M (NVC0)
This patch adds support for the backlight control of the NVIDIA GT
525M, which identifies itself as a member of the NVC0 family.

v2. Extended to handle Kepler too

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:45 +10:00
Christoph Bumiller
142c21b8d4 drm/nouveau/drm: bump the driver version to 1.1.1 to report new features
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:43 +10:00
Christoph Bumiller
9685482385 drm/nvc0/gr: add software methods to control some MP regs
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:42 +10:00
Christoph Bumiller
7e22e71e80 drm/nvc0-: support NOUVEAU_GETPARAM_GRAPH_UNITS
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:41 +10:00
Christoph Bumiller
e30441adb9 drm/nvc0-/ltcg: implement VRAM compression
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:40 +10:00
Ben Skeggs
de7b7d59d5 drm/nouveau/ttm: allow tiled memtype on system memory buffer objects
Compression not supported, and will be silently dropped.  Original G80
can't handle this either and requires LINEAR memtype, though it's still
possible to correctly texture and m2mf to/from these objects anyway.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:38 +10:00
Ben Skeggs
7092a8dd5c drm/nve0/grctx: initial attempt at unhardcoding yet more magic
Not sure about the (gpc_nr == 1) condition, it's probably wrong but for
all the examples I've seen so far it matches what NVIDIA end up poking.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:37 +10:00
Martin Peres
ba366c25bc drm/nv50/therm: implement temperature reading
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:36 +10:00
Martin Peres
2f4573679a drm/nouveau/therm: split the nv50 and nv84 code
This is needed because temperature management on nv50 can be enabled and it
looks about the same as nv40.

Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:35 +10:00
Marcin Slusarz
897a6e27fd drm/nouveau/drm: fix crash in vram manager debug callback
It's probably impossible to hit it now on mainline kernel.
I only noticed it because one of my debugging patches uses it.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:33 +10:00
Ben Skeggs
fffeba2a21 drm/nvc0/fb: ignore readback page alloc failure to support userspace
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:32 +10:00
Ben Skeggs
c5bd028baa drm/nouveau/disp: fix uninitialised eq_done in error path
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-04-26 15:37:31 +10:00
Laurent Pinchart
17f0efc4f4 drm/shmobile: Fix race condition between page flip request and handler
The page flip handler stores the page flip event pointer and then calls
drm_vblank_get() to enable the vblank interrupt. Due to the vblank off
delay, the vblank interrupt can be enabled in the hardware at that
point, even if the vblank reference count is equal to 0. If a vblank
interrupt is triggered between storing the event pointer and calling
drm_vblank_get(), the page flip completion handler will process the
event and call drm_vblank_put() with a reference count equal to 0. This
will result in a BUG_ON.

Fix the race condition by calling drm_vblank_get() before storing the
event pointer.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-26 10:21:57 +10:00
Arnd Bergmann
d502899580 drm: export drm_vm_open_locked
The EXYNOS DRM driver uses drm_vm_open_locked in its mmap() function,
and it can be built as a loadable module, which currently fails.
This exports the symbol from the DRM core to avoid

ERROR: "drm_vm_open_locked" [drivers/gpu/drm/exynos/exynosdrm.ko] undefined!

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-26 10:20:00 +10:00
Arnd Bergmann
a59e1ff3b8 drm/tilcdc: use only a single module device table
The tilcdc driver fails to be built as a module because of extraneous
MODULE_DEVICE_TABLE entries:

drivers/gpu/drm/tilcdc/tilcdc_slave.o:(.data+0x54): multiple definition of `__mod_of_device_table'
drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first defined here
drivers/gpu/drm/tilcdc/tilcdc_panel.o:(.data+0x54): multiple definition of `__mod_of_device_table'
drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first defined here
drivers/gpu/drm/tilcdc/tilcdc_drv.o:(.data+0x184): multiple definition of `__mod_of_device_table'
drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first defined here

Since the entire point of these entries is to make the module autoload
when one of the devices is present, it's enough to keep the one entry
for "ti,am33xx-tilcdc", which should always be there if any of the
others are.

Acked-by: Rob Clark <robdclark@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-26 10:18:46 +10:00
Dave Airlie
84806ade19 Merge branch 'gma500-fixes' of git://github.com/patjak/drm-gma500 into drm-next
Two fixes for gma500. First one from Anisse allows us to handle ASLE irqs even
when BIOS doesn't trigger a pipe event irq. The second one allows dual head
setups to have a big shared framebuffer.

* 'gma500-fixes' of git://github.com/patjak/drm-gma500:
  drm/gma500: Increase max resolution for mode setting
  drm/gma500: fix backlight hotkeys behaviour on netbooks
2013-04-26 10:16:10 +10:00
Patrik Jakobsson
cbbd379aa4 drm/gma500: Increase max resolution for mode setting
By having a higher max resolution we can now set up a virtual
framebuffer that spans several monitors. 4096 should be ok since we're
gen 3 or higher and should be enough for most dual head setups.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2013-04-25 22:23:36 +02:00
Anisse Astier
e127dc28cc drm/gma500: fix backlight hotkeys behaviour on netbooks
Backlight hotkeys weren't working before on certain cedartrail laptops.

The source of this problem is that the hotkeys' ASLE opregion interrupts
were simply ignored. Driver seemed to expect the interrupt to be
associated with a pipe, but it wasn't.

Accepting the ASLE interrupt without an associated pipe event flag fixes
the issue, the backlight code is called when needed, making the
brightness keys work properly.

[patrik: This patch affects irq handling on any netbook with opregion support]

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=833597
Reference: http://lists.freedesktop.org/archives/dri-devel/2012-July/025279.html
Cc: stable@kernel.org
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
2013-04-25 22:11:14 +02:00
Sachin Kamat
1733d010b1 drm/tilcdc: Fix checkpatch error in tilcdc_panel.c
Fixes the following checkpatch error:
ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 14:37:12 +10:00
Sachin Kamat
32501459be drm/tilcdc: Remove space before tab
Silences the following checkpatch warning:
WARNING: please, no space before tabs

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 14:36:10 +10:00
Sachin Kamat
a50b24f4a6 drm/tilcdc: Remove unnecessary braces
Silences the following checkpatch warning:
WARNING: braces {} are not necessary for any arm of this statement
	if (priv->rev == 1) {

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 14:35:42 +10:00
Chen Gang
816175dd1f drivers/gpu/drm/tilcdc: Makefile, only -Werror when no -W* in EXTRA_CFLAGS
When make with EXTRA_CFLAGS=-W, it will report error.
  so give a check in Makefile.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 14:34:40 +10:00
Sachin Kamat
9e48854c58 drm/tilcdc: Fix an incorrect condition
Instead of checking if num_encoders is zero, it is being assigned 0.
Convert the assignment to a check.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 14:33:16 +10:00
Mika Kuoppala
e6637d5427 fbcon: when font is freed, clear also vc_font.data
commit ae1287865f
Author: Dave Airlie <airlied@redhat.com>
Date:   Thu Jan 24 16:12:41 2013 +1000

    fbcon: don't lose the console font across generic->chip driver switch

uses a pointer in vc->vc_font.data to load font into the new driver.
However if the font is actually freed, we need to clear the data
so that we don't reload font from dangling pointer.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=892340
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-04-24 10:43:11 +10:00
Christian König
03708b0529 drm/radeon: disable UVD advanced semaphore mode
Not needed and seems to cause some problems.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:04:01 -04:00
Alex Deucher
f4a2596cec drm/radeon: fix endian bugs in radeon_atom_get_clock_dividers() (v3)
v2: fix copy paste typo.
v3: clarify new union member

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:04:00 -04:00
Alex Deucher
1586505a5d drm/radeon: fix up audio dto programming for DCE2
Uses a different register than DCE3 asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:59 -04:00
Rafał Miłecki
46892caabe drm/radeon/evergreen: set SAD registers
This allows audio (alsa) driver to read them and have a clue about audio
capabilities of connected receiver. This has been verified to be
compatible with fglrx behaviour for Onkyo TX-SR605 and Denon 1912.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:59 -04:00
Rafał Miłecki
fe214163cc drm: add drm_edid_to_eld helper extracting SADs from EDID (v2)
Some devices (ATI/AMD cards) don't support passing ELD struct to the
hardware but just require filling specific registers and then the
hardware/firmware does the rest. In such cases we need to read the info
from SAD blocks and put them in the correct registers.

agd5f: note that the returned pointer needs to be kfreed as per
Christian's suggestion.

v2: fix warning

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:58 -04:00
Alex Deucher
205996c077 drm/radeon/si: add support for golden register init
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:57 -04:00
Alex Deucher
a2c96a2112 drm/radeon/cayman,TN: add support for golden register init (v2)
v2: add richland support

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:57 -04:00
Alex Deucher
d4788db30a drm/radeon/evergreen: add support for golden register init
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:56 -04:00
Alex Deucher
fbb55663e8 drm/radeon/7xx: add support for golden register init
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:55 -04:00
Alex Deucher
2e1b65f98b drm/radeon: add helper function to support golden registers
Golden registers are arrays of register settings from the
hw team that need to be initialized at asic startup.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:55 -04:00
Alex Deucher
79b52d6a70 drm/radeon: fix typo in si_select_se_sh()
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-04-23 18:03:54 -04:00
Alex Deucher
a973bea11c drm/radeon: switch audio handling to use callbacks
Register audio callbacks for asic where we support
audio.  Cleans up the code and makes it easier to
add support for newer asics.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:53 -04:00
Alex Deucher
b1f6f47e3e drm/radeon: clean up audio dto programming
Split into DCE2/3 and DCE4/5 variants. Still todo is to
calculate the DTO dividers properly.  Add proper formula
to the comments.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:53 -04:00
Alex Deucher
26250e65fd drm/radeon: clean up audio supported check
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:52 -04:00
Christian König
b05e9e4c9d drm/radeon: raise UVD clocks on init v3
v2: not only raise the clocks on VCPU boot, but also on IB test.
v3: agd5f: fix r600_uvd_init return value.

fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=63730

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 18:03:51 -04:00
Christian König
55b51c88c5 drm/radeon: raise UVD clocks only on demand
That not only saves some power, but also solves problems with
older chips where an idle UVD block on higher clocks can
cause problems.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23 17:45:44 -04:00
Christian König
4ed108352d drm/radeon: put UVD PLLs in bypass mode
Just power down the PLL when we get a VCLK or DCLK of zero.
Enabling the bypass mode early should also allow us to
switch UVD clocks on the fly.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-22 10:39:16 -04:00
Alex Deucher
9054ae1ce3 drm/radeon: disable audio format interrupts on Evergreen
The audio format change interrupts are an aid in debugging,
but not required for operation.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-22 10:39:15 -04:00
Alex Deucher
dcb8529057 drm/radeon: fix hdmi mode enable on RS600/RS690/RS740
These chips were previously skipped since they are
pre-R600.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-04-22 10:39:15 -04:00
Rafał Miłecki
f93e3fc37e drm/radeon/evergreen: write default channel numbers
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-22 10:39:14 -04:00
Rafał Miłecki
91a440190c drm/radeon/evergreen: reorder HDMI setup
Driver fglrx setups audio and ACR packets after basic initialization,
which sounds sane, do the same.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-22 10:39:13 -04:00
Rafał Miłecki
d3418eacad drm/radeon/evergreen: setup HDMI before enabling it
Closed source driver fglrx seems to enable infoframes and audio packets
at the end, which makes sense, do the same.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-22 10:39:12 -04:00