Nicolas Kaiser [Fri, 28 May 2010 05:33:49 +0000 (07:33 +0200)]
drm: fix typos in Linux DRM Developer's Guide
A few typos in the DRM Developer's Guide.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 27 May 2010 21:01:42 +0000 (17:01 -0400)]
drm/radeon/kms/pm: voltage fixes
- Enable GPIO voltage for non pm modes as well so resetting
the default voltage works.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 27 May 2010 21:01:41 +0000 (17:01 -0400)]
drm/radeon/kms/pm: radeon_set_power_state fixes
- wait for vbl for both profile and dynpm
- unify profile and dynpm code paths more
- call pm_misc before of after clocks to make
sure voltage is changed in the proper order.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 27 May 2010 21:01:40 +0000 (17:01 -0400)]
drm/radeon/kms/pm: patch default power state with default clocks/voltages on r6xx+
The default power state does not always match the default clocks and voltage
for a particular card. The information in the firmware info table is correct
and should be used in preference to the info the default power state.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 28 May 2010 23:35:01 +0000 (19:35 -0400)]
drm/radeon/kms/pm: enable SetVoltage on r7xx/evergreen
I missed these in the r6xx commit.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 27 May 2010 23:25:54 +0000 (19:25 -0400)]
drm/radeon/kms/pm: add support for SetVoltage cmd table (V2)
- This enables voltage adjustment on r6xx+ and certain
r5xx asics.
- Voltage drop support is already available for most
r1xx-r5xx asics.
V2: endian fix for voltage table.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 28 May 2010 23:01:35 +0000 (19:01 -0400)]
drm/radeon/kms/evergreen: add initial CS parser
Advanced validation is not implemented yet.
The mesa code that uses this will be released soon.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 1 Jun 2010 01:32:29 +0000 (11:32 +1000)]
Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-testing
* 'nouveau/for-airlied' of ../drm-nouveau-next:
drm/nv50: cast IGP memory location to u64 before shifting
drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
drm/nouveau: fix dual-link displays when plugged into single-link outputs
drm/nv50: obey dcb->duallink_possible
drm/nv50: fix duallink_possible calculation for DCB 4.0 cards
drm/nouveau: don't execute INIT_GPIO unless we're really running the table
drm/nv40: allow cold-booting of nv4x chipsets
drm/nouveau: fix POST detection for certain chipsets
drm/nouveau: Add getparam for current PTIMER time.
drm/nouveau: allow cursor image and position to survive suspend
Dave Airlie [Tue, 1 Jun 2010 01:32:06 +0000 (11:32 +1000)]
Merge branch 'drm-switcheroo-fixes' into drm-testing
* drm-switcheroo-fixes:
drm/kms: disable/enable poll around switcheroo on/off
drm/nouveau: fixup confusion over which handle the DSM is hanging off.
drm/nouveau: attempt to get bios from ACPI v3
Dave Airlie [Tue, 1 Jun 2010 01:32:06 +0000 (11:32 +1000)]
Merge branch 'drm-vmware-fixes' into drm-testing
* drm-vmware-fixes:
drm/vmwgfx: Remove some leftover debug messages.
drm/vmwgfx: Print warnings in kernel log about bo pinning that fails.
drm/vmwgfx: Unpause overlay on update.
drm/vmwgfx: Some modesetting cleanups and fixes.
drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code.
drm/vmwgfx: Remove duplicate member from struct vmw_legacy_display_unit.
drm/vmwgfx: Reserve first part of VRAM for framebuffer.
drm/vmwgfx: Support older hardware.
drm/vmwgfx: Get connector status from detection function.
drm/vmwgfx: Add kernel throttling support. Bump minor.
drm/vmwgfx: Make sure to unpin old and pin new framebuffer.
drm/vmwgfx: Fix single framebuffer detection.
drm/vmwgfx: Assume larger framebuffer max size.
Dave Airlie [Mon, 31 May 2010 23:09:06 +0000 (09:09 +1000)]
drm/kms: disable/enable poll around switcheroo on/off
Because we aren't in a suspend state the poll will still run when we have switcherooed a card off.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Mon, 31 May 2010 07:10:52 +0000 (17:10 +1000)]
drm/nouveau: fixup confusion over which handle the DSM is hanging off.
This fixes the DSM setup correctly since vga switcheroo.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Wed, 7 Apr 2010 03:55:09 +0000 (13:55 +1000)]
drm/nouveau: attempt to get bios from ACPI v3
Some of the laptops with the switchable graphics, seem to not post the secondary GPU at all, and we can't find a copy of the BIOS anywhere except in the ACPI rom retrieval.
This adds support for ACPI ROM retrieval to nouveau.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Skeggs [Sun, 30 May 2010 23:04:03 +0000 (09:04 +1000)]
drm/nv50: cast IGP memory location to u64 before shifting
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Thomas Hellstrom [Wed, 26 May 2010 14:21:04 +0000 (16:21 +0200)]
drm/ttm: Fix ttm_page_alloc.c
Fix a number of typos misspellings and checkpatch.pl warnings.
Replace "[ttm] " with TTM_PFX
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Wed, 26 May 2010 14:21:03 +0000 (16:21 +0200)]
drm/ttm: Fix cached TTM page allocation.
This patch fixes a regression introduced with the pool page allocator
in the event that there are no highmem pages (for example x86_64),
in which case cached page allocation would fail.
Tested with the vmwgfx driver on a 64-bit vm.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Fri, 28 May 2010 09:22:06 +0000 (11:22 +0200)]
drm/vmwgfx: Remove some leftover debug messages.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:22:05 +0000 (11:22 +0200)]
drm/vmwgfx: Print warnings in kernel log about bo pinning that fails.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:22:04 +0000 (11:22 +0200)]
drm/vmwgfx: Unpause overlay on update.
The unpause codepath uses vmw_overlay_update() so we must
unset the paused status.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:22:03 +0000 (11:22 +0200)]
drm/vmwgfx: Some modesetting cleanups and fixes.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:22:02 +0000 (11:22 +0200)]
drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code.
We should not use SVGA_REG_ENABLE anywhere but in the fifo setup code,
since it controls whether the device is active.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:22:01 +0000 (11:22 +0200)]
drm/vmwgfx: Remove duplicate member from struct vmw_legacy_display_unit.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Fri, 28 May 2010 09:22:00 +0000 (11:22 +0200)]
drm/vmwgfx: Reserve first part of VRAM for framebuffer.
The host may be touching this part of VRAM at modesetting,
even if we never use it ourselves, since we blit screen updates from 3D
surfaces. Make sure no DMA buffers are placed in this part of VRAM.
V2: Fix an error check in vmw_surface_dmabuf_pin().
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:21:59 +0000 (11:21 +0200)]
drm/vmwgfx: Support older hardware.
V2: Fix a couple of typos.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:21:58 +0000 (11:21 +0200)]
drm/vmwgfx: Get connector status from detection function.
Also make sure the ldu::active member is properly initialized.
Part of fix by Michel Daenzer <daenzer@vmware.com>.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Michel Daenzer <daenzer@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Fri, 28 May 2010 09:21:57 +0000 (11:21 +0200)]
drm/vmwgfx: Add kernel throttling support. Bump minor.
The throttle_us member in the execbuf argument is now honored.
If the member is 0, no waiting for lag will occur, which
guarantees backwards compatibility with well-behaved clients.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:21:56 +0000 (11:21 +0200)]
drm/vmwgfx: Make sure to unpin old and pin new framebuffer.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:21:55 +0000 (11:21 +0200)]
drm/vmwgfx: Fix single framebuffer detection.
V2: Fix a typo.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jakob Bornecrantz [Fri, 28 May 2010 09:21:54 +0000 (11:21 +0200)]
drm/vmwgfx: Assume larger framebuffer max size.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 28 May 2010 20:50:37 +0000 (06:50 +1000)]
drm/radeon: fix the r100/r200 ums block 0 page fix
airlied -> brown paper bag.
I blame Hi-5 or the Wiggles for lowering my IQ, move the fix inside some
brackets instead of breaking everything in site.
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Skeggs [Fri, 28 May 2010 17:06:14 +0000 (03:06 +1000)]
drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
Fixes module unload+reload on Dell M4500, where the "normal" registers
get reset to 0.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 May 2010 00:13:16 +0000 (10:13 +1000)]
drm/nouveau: fix dual-link displays when plugged into single-link outputs
When selecting the native mode for a display we weren't taking into account
whether or not it was actually supported on that particular output.
This patch modifies our native mode selection to run all modes through
mode_valid() first.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 May 2010 00:04:05 +0000 (10:04 +1000)]
drm/nv50: obey dcb->duallink_possible
It was once assumed that all G8x had dual-link TMDS everywhere, this isn't
actually the case - especially considering passive DP->DVI converters and
some HDMI connectors only support single-link.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 May 2010 23:39:11 +0000 (09:39 +1000)]
drm/nv50: fix duallink_possible calculation for DCB 4.0 cards
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 26 May 2010 00:41:45 +0000 (10:41 +1000)]
drm/nouveau: don't execute INIT_GPIO unless we're really running the table
This resulted in accidently switching off the eDP panel on certain laptops
since the default state in the GPIO table was off.
Fixes rh#582621
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 25 May 2010 03:48:07 +0000 (13:48 +1000)]
drm/nv40: allow cold-booting of nv4x chipsets
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 25 May 2010 03:47:16 +0000 (13:47 +1000)]
drm/nouveau: fix POST detection for certain chipsets
We totally fail at detecting un-POSTed chipsets prior to G80. This commit
changes the pre-G80 POST detection to read the programmed horizontal total
from CRTC 0, and assume the card isn't POSTed if it's 0.
NVIDIA use some other heuristics more similar to what we do on G80, but I
wasted quite a long time trying to figure out the exact specifics of what
they do so we can try this for a bit instead.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Sun, 23 May 2010 11:36:04 +0000 (11:36 +0000)]
drm/nouveau: Add getparam for current PTIMER time.
This will be useful for computing GPU-CPU latency, including
GL_ARB_timer_query extension.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maarten Maathuis [Sun, 9 May 2010 12:49:52 +0000 (14:49 +0200)]
drm/nouveau: allow cursor image and position to survive suspend
- This isn't triggered yet on a normal kernel, because it still does a VT
switch, but it seemed like a good idea to fix this now.
Tested-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Jiri Slaby [Mon, 24 May 2010 19:14:15 +0000 (12:14 -0700)]
agp: amd64, fix pci reference leaks
Stanse found pci reference leaks in uli_agp_init and nforce3_agp_init
initialization functions.
The PCI devices are bridges, so it's not critical, but still worth fixing.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Adam Jackson [Tue, 25 May 2010 20:33:09 +0000 (16:33 -0400)]
drm/edid: Allow non-fatal checksum errors in CEA blocks
Switches will try to update the topology address and not correctly fix
up the checksum, so just let it slide.
https://bugs.freedesktop.org/28229
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Stefan Richter [Wed, 26 May 2010 00:27:44 +0000 (10:27 +1000)]
drm/radeon/kms: suppress a build warning (unused variable)
At least 'make CONFIG_DEBUG_SECTION_MISMATCH=y' causes
drivers/gpu/drm/radeon/atombios_crtc.c: In function 'atombios_crtc_set_pll':
drivers/gpu/drm/radeon/atombios_crtc.c:684: warning: 'pll' may be used uninitialized in this function
which has the looks of a falso positive.
Add a default: case so that gcc rests assured that all possible pll_id's are covered.
Keep the present cases that fall through to the default one for self-documentation.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Prarit Bhargava [Mon, 24 May 2010 00:24:07 +0000 (10:24 +1000)]
drm: Fixes linux-next & linux-2.6 checkstack warnings:
drivers/gpu/drm/nouveau/nv40_graph.c: In function `nv40_graph_init':
drivers/gpu/drm/nouveau/nv40_graph.c:400: warning: the frame size of 1184 bytes is larger than 1024 bytes
drivers/gpu/drm/radeon/radeon_atombios.c: In function `radeon_get_atom_connector_info_from_supported_devices_table':
drivers/gpu/drm/radeon/radeon_atombios.c:857: warning: the frame size of 1872 bytes is larger than 1024 bytes
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Randy Dunlap [Mon, 24 May 2010 00:00:40 +0000 (17:00 -0700)]
nouveau: fix acpi_lid_open undefined
When CONFIG_ACPI_BUTTON=m (and probably when ACPI_BUTTON is not enabled)
and NOUVEAU is built-in (not as a loadable module):
nouveau_connector.c:(.text+0xe17ce): undefined reference to `acpi_lid_open'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Fri, 21 May 2010 16:48:54 +0000 (18:48 +0200)]
drm/radeon/kms: release AGP bridge at suspend
I think it's good to release the AGP bridge at suspend
and reacquire it at resume. Also fix :
https://bugzilla.kernel.org/show_bug.cgi?id=15969
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 20 May 2010 22:44:49 +0000 (18:44 -0400)]
drm/radeon/kms/pm/r600: select the mid clock mode for single head low profile
This saves some more power at the expense of performance.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Fri, 21 May 2010 05:44:32 +0000 (15:44 +1000)]
Merge remote branch 'nouveau/for-airlied' into drm-next
* nouveau/for-airlied:
drm/nouveau: fix i2c-related init table handlers
drm/nouveau: support init table i2c device identifier 0x81
drm/nouveau: ensure we've parsed i2c table entry for INIT_*I2C* handlers
drm/nouveau: display error message for any failed init table opcode
drm/nouveau: fix init table handlers to return proper error codes
drm/nv50: support fractional feedback divider on newer chips
drm/nv50: fix monitor detection on certain chipsets
drm/nv50: store full dcb i2c entry from vbios
drm/nv50: fix suspend/resume with DP outputs
drm/nv50: output calculated crtc pll when debugging on
drm/nouveau: dump pll limits entries when debugging is on
drm/nouveau: bios parser fixes for eDP boards
drm/nouveau: fix a nouveau_bo dereference after it's been destroyed
drm/nv40: remove some completed ctxprog TODOs
drm/nv04: Implement missing nv04 PGRAPH methods in software.
drm/nouveau: Use 0x5f instead of 0x9f as imageblit on original NV10.
Dave Airlie [Fri, 21 May 2010 05:41:20 +0000 (15:41 +1000)]
drm/radeon: fix power supply kconfig interaction.
radeon needs power supply to get correct PM info so select it at the radeon
level not at the kms option.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Wed, 19 May 2010 14:05:50 +0000 (16:05 +0200)]
drm/radeon/kms: record object that have been list reserved
list reservation was too optimistic about ttm object reservation
and could think that an object reserved by some other process
as reserved by the list reservation which was false. Thus when
unreserving the list it might unreserve object that it didn't
reserved in the list. Sorry if it's hard to follow but this
kind of things are just causing headheck.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Michel Dänzer [Wed, 19 May 2010 10:46:22 +0000 (12:46 +0200)]
drm/radeon: AGP memory is only I/O if the aperture can be mapped by the CPU.
Fixes AGP initialization failure with Apple UniNorth bridges due to trying to
ioremap() normal RAM.
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 20 May 2010 15:26:11 +0000 (11:26 -0400)]
drm/radeon/kms: don't default display priority to high on rs4xx
Seems to cause issues with the sound hardware. Fixes kernel
bug 15982:
https://bugzilla.kernel.org/show_bug.cgi?id=15982
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Wed, 19 May 2010 15:43:40 +0000 (11:43 -0400)]
drm/edid: fix typo in 1600x1200@75 mode
Spotted by Scott Bertilson.
Fixes fdo bug 28146.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Reviewed-by: Mark Marshall <mark.marshall@csr.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Skeggs [Wed, 12 May 2010 06:30:50 +0000 (16:30 +1000)]
drm/nouveau: fix i2c-related init table handlers
Mutliple issues. INIT_ZM_I2C_BYTE/INIT_I2C_BYTE didn't even try and
use the register value, and all the handlers were using the wrong
slave address.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 12 May 2010 04:45:04 +0000 (14:45 +1000)]
drm/nouveau: support init table i2c device identifier 0x81
It appears to be meant to reference the second "default index".
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 12 May 2010 04:38:25 +0000 (14:38 +1000)]
drm/nouveau: ensure we've parsed i2c table entry for INIT_*I2C* handlers
We may not have parsed the entry yet if the i2c_index is for an i2c bus
that's not referenced by a DCB encoder.
This could be done oh so much more nicely, except we have to care about
prehistoric DCB tables too, and they make life painful.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 10 May 2010 06:59:42 +0000 (16:59 +1000)]
drm/nouveau: display error message for any failed init table opcode
Some handlers don't report specific errors, but we still *really* want to
know if we failed to parse a complete init table.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 10 May 2010 06:54:23 +0000 (16:54 +1000)]
drm/nouveau: fix init table handlers to return proper error codes
We really want to be able to distinguish between INIT_DONE and an actual
error sometimes. This commit fixes up several lazy "return 0;" to be
actual error codes, and explicitly reserves "0" as "success, but stop
parsing this table".
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 28 Apr 2010 04:07:06 +0000 (14:07 +1000)]
drm/nv50: support fractional feedback divider on newer chips
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 23 Apr 2010 17:53:14 +0000 (03:53 +1000)]
drm/nv50: fix monitor detection on certain chipsets
There appears to be some kind of switch on certain chips to control whether
the DP auxch or traditional i2c bus will be operational on a connector,
this commit hopefully fixes nouveau to do the right thing.
Likely only relevent on chips with DP outputs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 23 Apr 2010 17:05:56 +0000 (03:05 +1000)]
drm/nv50: store full dcb i2c entry from vbios
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Apr 2010 22:21:48 +0000 (08:21 +1000)]
drm/nv50: fix suspend/resume with DP outputs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Apr 2010 17:53:42 +0000 (03:53 +1000)]
drm/nv50: output calculated crtc pll when debugging on
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 22 Apr 2010 17:08:02 +0000 (03:08 +1000)]
drm/nouveau: dump pll limits entries when debugging is on
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 19 Apr 2010 16:28:37 +0000 (02:28 +1000)]
drm/nouveau: bios parser fixes for eDP boards
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 15 Apr 2010 04:42:34 +0000 (14:42 +1000)]
drm/nouveau: fix a nouveau_bo dereference after it's been destroyed
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 12 Apr 2010 03:35:10 +0000 (13:35 +1000)]
drm/nv40: remove some completed ctxprog TODOs
I actually thought these were gone already when the initial commit was
done.. I guess not!
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Sun, 11 Apr 2010 18:41:38 +0000 (18:41 +0000)]
drm/nv04: Implement missing nv04 PGRAPH methods in software.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki [Sun, 11 Apr 2010 18:16:21 +0000 (18:16 +0000)]
drm/nouveau: Use 0x5f instead of 0x9f as imageblit on original NV10.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Dave Airlie [Wed, 19 May 2010 00:35:02 +0000 (10:35 +1000)]
drm/radeon: fix hdmi offset bug reported by smatch.
Reported-by: Dan Carpenter
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 18 May 2010 23:26:47 +0000 (19:26 -0400)]
drm/radeon/kms: hpd cleanup
- Use radeon hpd enum consistently (in both hotplug and dp)
- Legacy r100 with DVI should be HPD_1 not NONE
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Tue, 18 May 2010 23:26:46 +0000 (19:26 -0400)]
drm/radeon/kms: reset ddc_bus in object header parsing
Some LVDS connectors don't have a ddc bus, so reset the
ddc bus to invalid before parsing the next connector
to avoid using stale ddc bus data. Should fix
fdo bug 28164.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Hutchings [Wed, 24 Mar 2010 03:36:31 +0000 (03:36 +0000)]
amd64-agp: Probe unknown AGP devices the right way
The current initialisation code probes 'unsupported' AGP devices
simply by calling its own probe function. It does not lock these
devices or even check whether another driver is already bound to
them.
We must use the device core to manage this. So if the specific
device id table didn't match anything and agp_try_unsupported=1,
switch the device id table and call driver_attach() again.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Hutchings [Wed, 24 Mar 2010 03:33:48 +0000 (03:33 +0000)]
sis-agp: Remove SIS 760, handled by amd64-agp
SIS 760 is listed in the device tables for both amd64-agp and sis-agp.
amd64-agp is apparently preferable since it has workarounds for some
BIOS misconfigurations that sis-agp doesn't handle.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 18 May 2010 23:35:51 +0000 (09:35 +1000)]
Merge remote branch 'anholt/drm-intel-next' into drm-next
* anholt/drm-intel-next: (515 commits)
drm/i915: Fix out of tree builds
drm/i915: move fence lru to struct drm_i915_fence_reg
drm/i915: don't allow tiling changes on pinned buffers v2
drm/i915: Be extra careful about A/D matching for multifunction SDVO
drm/i915: Fix DDC bus selection for multifunction SDVO
drm/i915: cleanup mode setting before unmapping registers
drm/i915: Make fbc control wrapper functions
drm/i915: Wait for the GPU whilst shrinking, if truly desperate.
drm/i915: Use spatio-temporal dithering on PCH
[MTD] Remove zero-length files mtdbdi.c and internal.ho
pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs
libata: Fix several inaccuracies in developer's guide
slub: Fix bad boundary check in init_kmem_cache_nodes()
raid6: fix recovery performance regression
KEYS: call_sbin_request_key() must write lock keyrings before modifying them
KEYS: Use RCU dereference wrappers in keyring key type code
KEYS: find_keyring_by_name() can gain access to a freed keyring
ALSA: hda: Fix 0 dB for Packard Bell models using Conexant CX20549 (Venice)
ALSA: hda - Add quirk for Dell Inspiron 19T using a Conexant CX20582
ALSA: take tu->qlock with irqs disabled
...
Dave Airlie [Tue, 18 May 2010 09:00:14 +0000 (19:00 +1000)]
drm/radeon/pm: fix device_create_file return value checks.
print an error if these fail.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 17 May 2010 23:41:26 +0000 (19:41 -0400)]
drm/radeon/kms/pm: fix r6xx+ profile setup
This patch is a combination of the previous two profile
patches, but without the index bugs. It cleans up and
fixes some issues with pm profile setup on r6xx chips.
Some tables have different orderings for the power states,
also, r600 only has 1 clock mode per power state. On
desktop cards there are no battery modes, so the low and high
power states are the same. For the low profile case, choose
the lower clock mode.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 7 May 2010 20:58:27 +0000 (16:58 -0400)]
drm/radeon/kms/pm: make pm spam debug only
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 7 May 2010 19:10:16 +0000 (15:10 -0400)]
drm/radeon/kms/pm: rework power management
- Separate dynpm and profile based power management methods. You can select the pm method
by echoing the selected method ("dynpm" or "profile") to power_method in sysfs.
- Expose basic 4 profile in profile method
"default" - default clocks
"auto" - select between low and high based on ac/dc state
"low" - DC, low power mode
"high" - AC, performance mode
The current base profile is "default", but it should switched to "auto" once we've tested
on more systems. Switching the state is a matter of echoing the requested profile to
power_profile in sysfs. The lowest power states are selected automatically when dpms turns
the monitors off in all states but default.
- Remove dynamic fence-based reclocking for the moment. We can revisit this later once we
have basic pm in.
- Move pm init/fini to modesetting path. pm is tightly coupled with display state. Make sure
display side is initialized before pm.
- Add pm suspend/resume functions to make sure pm state is properly reinitialized on resume.
- Remove dynpm module option. It's now selectable via sysfs.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Mon, 3 May 2010 05:13:14 +0000 (01:13 -0400)]
drm/radeon/kms/pm: add support for no display power states
The lowest power states often cause display problems, so only enable
them when all displays are off.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 6 May 2010 15:02:24 +0000 (11:02 -0400)]
drm/radeon/kms: fix lock ordering in ring, ib handling
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Fri, 30 Apr 2010 19:48:23 +0000 (15:48 -0400)]
radeon: Use fences to gate entry to reclocking on <r600
GUI idle interrupts don't seem to work terribly well on r500 and earlier,
so let's use a fence instead.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Fri, 30 Apr 2010 19:24:17 +0000 (15:24 -0400)]
radeon: Split out ring locking and allocation
We need to handle the ring while we've already locked it, so split out
the allocation and commit functions in order to allow them to be used.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 30 Apr 2010 19:34:12 +0000 (15:34 -0400)]
drm/radeon/kms: enable misc pm power state features on r1xx-r4xx
voltage drop, dynamic voltage, dynamic sclk, pcie lane adjust, etc,
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 29 Apr 2010 20:33:38 +0000 (16:33 -0400)]
drm/radeon/kms: enable misc pm power state features on r5xx, rs6xx
voltage drop, dynamic voltage, dynamic sclk, pcie lane adjust, etc,
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 29 Apr 2010 20:14:02 +0000 (16:14 -0400)]
drm/radeon/kms: re-enable gui idle interrupts on r6xx+
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Thu, 29 Apr 2010 08:37:59 +0000 (18:37 +1000)]
drm/radeon/kms: take vram mutex pointer before derefing object.
since derefing the object might free it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 29 Apr 2010 04:22:43 +0000 (00:22 -0400)]
drm/radeon/kms: more pm fixes
- disable gui idle interrupt use
Seems to hang some r5xx chips
- move vbl range check into
existing vbl check function in
radeon_pm.c
- disable crtc mc acccess for the
whole reclocking process
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Ben Skeggs [Wed, 28 Apr 2010 01:46:42 +0000 (11:46 +1000)]
drm: move radeon_fixed.h to shared drm_fixed.h header
Will be used by nouveau driver also in the near future.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Wed, 28 Apr 2010 18:45:05 +0000 (14:45 -0400)]
radeon: Enable memory reclocking on r100-500
This seems to be relatively stable now, so enable it for these chipsets
too.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Wed, 28 Apr 2010 16:13:06 +0000 (12:13 -0400)]
radeon: Try harder to ensure we reclock in vblank
The vblank interrupt on r600 doesn't seem to be especially reliable, so
perform some sanity checks before the actual reclock.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Tue, 27 Apr 2010 21:16:58 +0000 (17:16 -0400)]
radeon: Fix locking in power management paths
The ttm code could take vram_mutex followed by cp_mutex, while the
reclocking code would do the reverse. Hilarity could ensue.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Tue, 27 Apr 2010 17:58:46 +0000 (13:58 -0400)]
radeon: Make sure that we determine the correct PM state before transition
We need to choose the correct PM state to transition into before starting
the actual change. Call radeon_get_power_state() at the top of the clock
setting to do so.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 21:01:16 +0000 (17:01 -0400)]
radeon: Enable memory reclockong on r600
With luck, dynamic memory reclocking on r600 should be stable with
the previous patches. Enable it.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 20:02:26 +0000 (16:02 -0400)]
radeon: Stop the ttm workqueue while reclocking
The ttm bo workqueue may touch objects while we're reclocking, so make
sure it's blocked until we're done.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 20:00:09 +0000 (16:00 -0400)]
ttm: Provide an API for starting and stopping the delayed workqueue
We want to be able to prevent the delayed workqueue from changing state
while we're reclocking, so add an API to block and unblock it.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 19:57:01 +0000 (15:57 -0400)]
radeon: Take drm struct_mutex over reclocking
We need to block the drm core from doing anything that may touch our vram
during reclock, so take the drm mutex for the duration.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 19:52:20 +0000 (15:52 -0400)]
radeon: Unmap vram pages when reclocking
Touching vram while the card is reclocking can lead to lockups. Unmap
any pages that could be touched by the CPU and block any accesses to
vram until the reclocking is complete.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Matthew Garrett [Mon, 26 Apr 2010 19:45:23 +0000 (15:45 -0400)]
radeon: Unify PM entry paths
There's a moderate amount of effort involved in setting the card up for
clock transitions, so unify the codepaths to make it easier to implement.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Sat, 24 Apr 2010 18:50:23 +0000 (14:50 -0400)]
drm/radeon/kms/pm: rework power management
Add two new sysfs attributes:
- dynpm
- power_state
Echoing 0/1 to dynpm disables/enables dynamic power management.
The driver scales the sclk dynamically based on the number of
queued fences. dynpm only scales sclk dynamically in single head
mode.
Echoing x.y to power_state selects a static power state (x) and clock
mode (y). This allows you to statically select a power state and clock
mode. Selecting a static clock mode will disable dynpm.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 23 Apr 2010 21:57:27 +0000 (17:57 -0400)]
drm/radeon/kms/pm: add additional asic callbacks
- pm_misc() - handles voltage, pcie lanes, and other non
clock related power mode settings. Currently disabled.
Needs further debugging
- pm_prepare() - disables crtc mem requests right now.
All memory clients need to be disabled when changing
memory clocks. This function can be expanded to include
disabling fb access as well.
- pm_finish() - enable active memory clients.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / log