Ben Skeggs [Sat, 12 Nov 2011 17:43:30 +0000 (03:43 +1000)]
drm/nvd0/disp: handle yet another interrupt
Spotted while messing with overlay channels (probably as a result of
sending a similar "disable" sequence as we do for the flip channels).
The value in 0x61008c was 0x20, which one would reasonably guess is
"bit 5 == something to report about evo channel 5" - but who knows.
Spotted the binary driver getting this too, and it appears to not do
anything exciting as a result. So, handle it the same way and avoid
an IRQ storm.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 12 Nov 2011 13:52:07 +0000 (23:52 +1000)]
drm/nvd0/disp: initialise overlay channels
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 12 Nov 2011 04:28:12 +0000 (14:28 +1000)]
drm/nvd0/disp: add support for page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 12 Nov 2011 02:57:54 +0000 (12:57 +1000)]
drm/nvd0/disp: make it clearer that the cursor regs are pio evo channels
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 12 Nov 2011 02:53:36 +0000 (12:53 +1000)]
drm/nvd0/disp: have evo names now, use them
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 15:30:24 +0000 (01:30 +1000)]
drm/nvd0/disp: init display sync channels
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 13:49:06 +0000 (23:49 +1000)]
drm/nvd0/disp: scaler updates, overscan compensation etc
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 13:39:22 +0000 (23:39 +1000)]
drm/nvd0/disp: update crtc timing calculations for interlace/doublescan
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 9 Nov 2011 05:18:47 +0000 (15:18 +1000)]
drm/nouveau: shutdown display on suspend/hibernate
Known to fix some serious issues with hibernate on a couple of systems.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 9 Nov 2011 05:52:43 +0000 (15:52 +1000)]
drm/nv50/disp: fix evo for create/init + destroy/fini split
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 9 Nov 2011 04:31:16 +0000 (14:31 +1000)]
drm/nouveau: re-jig fbcon suspend/resume process a little
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 9 Nov 2011 01:36:33 +0000 (11:36 +1000)]
drm/nouveau/disp: introduce proper init/fini, separate from create/destroy
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 10 Nov 2011 03:20:14 +0000 (13:20 +1000)]
drm/nouveau/pm: fix missing volt changes when boot voltage is undefined
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Tue, 1 Nov 2011 10:38:16 +0000 (11:38 +0100)]
drm/nv50/pm: fix a typo in clock calculation
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 10:46:00 +0000 (20:46 +1000)]
drm/nvd0/disp: enable hdmi audio
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 10:26:44 +0000 (20:26 +1000)]
drm/nvd0/disp: hook evo up to debugging
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 09:51:20 +0000 (19:51 +1000)]
drm/nvd0/disp: enable hdmi on sor if hdmi monitor present
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 11 Nov 2011 08:13:13 +0000 (18:13 +1000)]
drm/nvd0/disp: send eld to the audio codec
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 9 Nov 2011 00:03:01 +0000 (10:03 +1000)]
drm/nouveau/hdmi: enable audio for nva3:nvd0 chipsets
Pre-nva3 will likely require far more extensive setup, and nvd9 needs to
be checked to find its SOR_HDMI/SOR_AUDIO blocks.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 6 Nov 2011 19:32:06 +0000 (20:32 +0100)]
drm/nv50: fix page faulting for 128MB page table sizes
This seems to be a typo...
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Slusarz [Sun, 6 Nov 2011 19:32:03 +0000 (20:32 +0100)]
drm/nouveau: print correct engine number which failed to unload/idle
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 5 Nov 2011 02:08:05 +0000 (12:08 +1000)]
drm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 5 Nov 2011 01:55:39 +0000 (11:55 +1000)]
drm/nva3/copy: update fuc source for latest envytools
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 31 Oct 2011 02:14:10 +0000 (12:14 +1000)]
drm/nv50/pm: only touch 0x611200 on nv92-
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 31 Oct 2011 01:59:07 +0000 (11:59 +1000)]
drm/nv50/pm: stabilise transition to 100MHz mclk a bit
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 31 Oct 2011 00:52:33 +0000 (10:52 +1000)]
drm/nv50/pm: avoid touching dom6/vdec clocks if perflvl doesn't define it
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sun, 30 Oct 2011 13:10:55 +0000 (23:10 +1000)]
drm/nv50/pm: fix thinko which lead to clocks being slightly off sometimes
read_pll_ref() needs to take into account the refclk src bits in 0xc040 on
some chipsets, it wasn't doing this.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sun, 30 Oct 2011 13:04:31 +0000 (23:04 +1000)]
drm/nv50/pm: 0x84/0x86 can't use "1" for nvclk src, need 0x50 method
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 11 Jul 2011 05:57:54 +0000 (15:57 +1000)]
drm/nvc0/gr: add initial support for nvd9, not quite there yet..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 28 Oct 2011 02:06:42 +0000 (12:06 +1000)]
drm/nvc0/gr: update fuc source to assemble with latest envyas
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sat, 29 Oct 2011 01:31:29 +0000 (11:31 +1000)]
drm/nv50/disp: stricter check for evo being active on init
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Martin Peres <martin.peres@labri.fr>
Ben Skeggs [Fri, 28 Oct 2011 12:10:15 +0000 (22:10 +1000)]
drm/nv50/pm: free state struct after setting clocks
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 Oct 2011 02:02:12 +0000 (12:02 +1000)]
drm/nouveau/pm: change volt/fan before upclock, but after downclock
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 Oct 2011 00:28:17 +0000 (10:28 +1000)]
drm/nouveau/pm: remove the older interfaces completely
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 27 Oct 2011 00:24:12 +0000 (10:24 +1000)]
drm/nv04-nv30/pm: port to newer interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 25 Oct 2011 23:11:02 +0000 (09:11 +1000)]
drm/nv50/pm: rewrite clock management, and switch to the new pm hooks
This area is horrifically complicated on these chipsets, and it's likely we
will need at least a few more tweaks yet.
Oh yes, and it's completely disabled on IGPs for the moment. From traces,
things look potentially different there yet again. Sigh...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Thu, 6 Oct 2011 21:47:58 +0000 (23:47 +0200)]
drm/nv50/pm: s/PLL_UNK05/PLL_VDEC/
Following to "drm/nv50/pm: s/unk05/vdec/", let's rename the PLL to PLL_VDEC
PLL names are purely indicative and are based on the most important engine
it clocks.
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Sat, 9 Jul 2011 22:08:41 +0000 (00:08 +0200)]
drm/nouveau/pm: make clocks_set return an error code clocks_set can fail.
Reporting an error is better than silently refusing to reclock.
V2: Use the same logic on nv40
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Fri, 21 Oct 2011 23:40:40 +0000 (01:40 +0200)]
drm/nvd0: read temperature as we did on nv84+ boards
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 25 Oct 2011 06:29:13 +0000 (16:29 +1000)]
drm/nv50/disp: fix scaling of doublescan modes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 20 Oct 2011 05:00:22 +0000 (15:00 +1000)]
drm/nv50/disp: rewrite crtc timing calculation, with proper names and fixes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 20 Oct 2011 04:25:53 +0000 (14:25 +1000)]
drm/nouveau/disp: kill off nouveau_crtc.mode
This hasn't been necessary for a long time now..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 19 Oct 2011 03:06:48 +0000 (13:06 +1000)]
drm/nv50/disp: allow interlaced and doublescan modes on digital outputs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 14 Oct 2011 13:55:47 +0000 (23:55 +1000)]
drm/nouveau: don't pretend to support the DVI-I 'select subconnector' prop
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 17 Oct 2011 02:23:41 +0000 (12:23 +1000)]
drm/nouveau: improve dithering properties, and implement proper auto mode
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 17 Oct 2011 00:38:10 +0000 (10:38 +1000)]
drm/nouveau: no need to pass parameters into set_scale/dither
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 17 Oct 2011 00:24:49 +0000 (10:24 +1000)]
drm/nouveau: determine a value for display_info.bpc if edid doesn't
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Sun, 16 Oct 2011 22:56:09 +0000 (08:56 +1000)]
drm/nv50/disp: wait for encoder disconnect to complete before link training
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 14 Oct 2011 04:43:20 +0000 (14:43 +1000)]
drm/nv50/disp: disconnect encoders before reprogramming them
Fixes a case where we don't get separate supervisor interrupt sequences for
disconnect and modeset events.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 14 Oct 2011 06:19:42 +0000 (16:19 +1000)]
drm/nv50/disp: completely reset disp if master evo channel active at init
Should fix issues with kexec, and as a nice side bonus, the code to avoid
having PDISP disappear will also fix hibernate on those effected systems.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 14 Oct 2011 06:13:10 +0000 (16:13 +1000)]
drm/nv50/disp: synchronise display right after init
This has the effect of ensuring the encoders which were active before we
loaded get disconnected properly before we start reprogramming them.
Also removing a bit of cargo-cult from the initial evo pushbuf.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 14 Oct 2011 04:35:19 +0000 (14:35 +1000)]
drm/nv50/disp: move sync routine to where it can be used by other modules
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maxim Levitsky [Sun, 9 Oct 2011 20:58:34 +0000 (22:58 +0200)]
drm/nouveau: restore cursors after restoring mode
PDISP doesn't like it when disabled CRTCs are poked.
Fixes external output not coming to life when it has cursor on.
https://bugs.freedesktop.org/show_bug.cgi?id=41608
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maxim Levitsky [Sun, 9 Oct 2011 20:58:35 +0000 (22:58 +0200)]
drm/nouveau: restore performance mode a bit later.
Otherwice code that responsible for idling the card can't work.
BIOS init tables are supposed to init the clocks to correct values,
so that shouldn't cause any problems (we don't reclock by default anyway)
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maxim Levitsky [Sun, 9 Oct 2011 20:58:33 +0000 (22:58 +0200)]
drm/nouveau: disable output polling through suspend.
Because doing polling while hardware is disabled is a bad idea...
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Maxim Levitsky [Sun, 9 Oct 2011 20:58:32 +0000 (22:58 +0200)]
drm/nv50: also report errors in MP1/MP2 when they happen.
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 6 Oct 2011 03:29:05 +0000 (13:29 +1000)]
drm/nouveau: add overscan compensation connector properties
Exposes the same connector properties as the Radeon implementation, however
their behaviour isn't exactly the same. The primary difference being that
unless both hborder/vborder have been defined by the user, the driver will
keep the aspect ratio of the overscanned area the same as the mode the
display is programmed for.
Enabled for digital outputs on GeForce 8 and up, excluding GF119.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 6 Oct 2011 02:46:40 +0000 (12:46 +1000)]
drm/nouveau: move master modesetting init to nouveau_display
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 6 Oct 2011 01:51:45 +0000 (11:51 +1000)]
drm/nv50/crtc: disable flip overlay around scaling mode changes
Prevents EVO getting all angry at us.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 5 Oct 2011 04:59:14 +0000 (14:59 +1000)]
drm/nouveau/hdmi: enable sending of avi/audio infoframes
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 5 Oct 2011 04:52:02 +0000 (14:52 +1000)]
drm/nouveau/hdmi: add hdmi register accessors to handle hdmi block move
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Wed, 5 Oct 2011 01:05:07 +0000 (11:05 +1000)]
drm/nouveau/hdmi: build ELD from EDID, notify audio driver of its presence
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Tue, 27 Sep 2011 00:31:36 +0000 (10:31 +1000)]
drm/nv50/pm: s/unk05/vdec/
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Sep 2011 20:38:56 +0000 (06:38 +1000)]
drm/nouveau/pm: remove defunct fanspeed_set/get from pm table
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Sep 2011 16:11:39 +0000 (02:11 +1000)]
drm/nv40/pm: convert to new pwm hooks, also fixing pwm type detection
A NV49 appeared a while back that was using the "nv41 style" pwm registers,
rather than the "nv40 style" ones my board is using. This disproves the
previous theory that the pwm controller choice is chipset-specific.
So, after looking at a bunch of vbios images it appears that the next viable
theory is that we should select the pwm controller to use based on the gpio
line the fan is tied to, just like we do on nv50.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Sep 2011 16:01:24 +0000 (02:01 +1000)]
drm/nv50/pm: convert to new fanspeed pwm controller hooks
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Fri, 16 Sep 2011 15:42:12 +0000 (01:42 +1000)]
drm/nouveau/pm: introduce generic handler for on-chip fan controller
The handling of the internal pwm fan controller is similar enough between
current chipsets that it makes sense to share the logic, and bugfixes :)
No hw backends converted yet, will automatically fall-through to the
"old" per-chipset fanspeed hooks for now.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 12 Sep 2011 19:32:43 +0000 (05:32 +1000)]
drm/nouveau/gpio: remove invert flag, use state[] everywhere
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Mon, 15 Aug 2011 06:13:34 +0000 (16:13 +1000)]
drm/nv50/pm: mostly nailed down fan pwm frequency selection
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Martin Peres [Mon, 15 Aug 2011 01:10:30 +0000 (11:10 +1000)]
drm/nouveau/pm: manual pwm fanspeed management for nv40+ boards
Exposes the following sysfs entries:
- fan0_input: read the rotational speed of the fan (poll a bit during 250ms)
- pwm0: set the pwm duty cycle
- pwm0_min/max: set the minimum/maximum pwm value
v2 (Ben Skeggs):
- nv50 pwm controller code removed in favour of other more complete code
- FAN_RPM -> FAN_SENSE
- merged FAN_SENSE readout into common code, not at all nv50-specific
- protected fanspeed changes with perflvl_wr
- formatting tidying
- added some comments where things are shaky
v3 (Martin Peres)
- ensure duty min/max from thermal table are sane
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@ensi-bourges.fr>
Ben Skeggs [Sun, 14 Aug 2011 02:43:47 +0000 (12:43 +1000)]
drm/nv50/pm: add support for pwm fan control
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 11 Aug 2011 04:58:06 +0000 (14:58 +1000)]
drm/nouveau/vdec: implement stub modules for the known engines
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 28 Jul 2011 01:01:21 +0000 (11:01 +1000)]
drm/nouveau/pm: hook up fanspeed get/set if they're present
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 28 Jul 2011 00:52:13 +0000 (10:52 +1000)]
drm/nv41/pm: implement a second type of fanspeed pwm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 28 Jul 2011 00:40:48 +0000 (10:40 +1000)]
drm/nv40/pm: implement first type of pwm fanspeed funcs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ben Skeggs [Thu, 28 Jul 2011 00:17:40 +0000 (10:17 +1000)]
drm/nv40/pm: parse fan pwm divisor from vbios tables
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Ville Syrjälä [Mon, 19 Dec 2011 22:33:24 +0000 (00:33 +0200)]
drm: Add drm_format_num_planes() utility function
This function returns the number of planes used by a specific pixel
format.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rob Clark <rob.clark@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rob Clark [Thu, 15 Dec 2011 20:53:24 +0000 (14:53 -0600)]
drm: call connector dpms fxn, when setting config
Call connector->funcs->dpms(DPMS_ON) rather than just setting
connector->dpms = DPMS_ON. This ensures that if the connector
has something to do to enable the output (rather than just using
drm_helper_connector_dpms helper directly), that this happens
at bootup. This solves an issue with connectors not getting
enabled from fbcon_init() when the driver is loaded.
Signed-off-by: Rob Clark <rob@ti.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 20 Dec 2011 11:44:30 +0000 (11:44 +0000)]
drm/radeon/kms: don't use 0 bpc for adjusting hdmi clock
If the bpc is set from the connector is 0, we then use it later to adjust
in a special case the HDMI pixel clock, however if the bpc is 0, we end up
passing a 0 pixel clock into the code.
I'm not sure if this is the correct answer or if we should avoid the HDMI
clock adjustment for 0 values.
This fixes a divide by 0 on my Llano system with a HDMI monitor and hdmi
audio enabled.
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 20 Dec 2011 19:53:44 +0000 (19:53 +0000)]
Merge branch 'drm-radeon-next' of ../drm-radeon-next into drm-core-next
* 'drm-radeon-next' of ../drm-radeon-next:
drm/radeon: introduce a sub allocator and convert ib pool to it v4
drm/radeon/kms: add support for per-ring fence interrupts
drm/radeon/kms: add cayman specific fence_ring_emit
drm/radeon/kms: add some new ring params to better handle other ring types
drm/radeon: improve radeon_test_syncing function
drm/radeon: precompute fence cpu/gpu addr once v3
drm/radeon: move ring debugfs into radeon_ring.c
drm/radeon: rename struct radeon_cp to radeon_ring
drm/radeon: disable compute rings on cayman for now
drm/radeon: add radeon_fence_count_emited function
drm/radeon: make some asic pointers per ring
drm/radeon: Add radeon_test_syncing function v2
drm/radeon: make cp variable an array
drm/radeon: make ring rptr and wptr register offsets variable
drm/radeon: make all functions work with multiple rings.
drm/radeon/kms: add support for semaphores v3
drm/radeon/kms: add support for multiple fence queues v2
drm/radeon: fix a spelling mistake
drm/radeon: no need to check all relocs for duplicates
drm/radeon: fix debugfs handling v3
Jerome Glisse [Tue, 15 Nov 2011 16:48:34 +0000 (11:48 -0500)]
drm/radeon: introduce a sub allocator and convert ib pool to it v4
Somewhat specializaed sub-allocator designed to perform sub-allocation
for command buffer not only for current cs ioctl but for future command
submission ioctl as well. Patch also convert current ib pool to use
the sub allocator. Idea is that ib poll buffer can be share with other
command buffer submission not having 64K granularity.
v2 Harmonize pool handling and add suspend/resume callback to pin/unpin
sa bo (tested on rv280, rv370, r420, rv515, rv610, rv710, redwood, cayman,
rs480, rs690, rs880)
v3 Simplify allocator
v4 Fix radeon_ib_get error path to properly free fence
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Fri, 18 Nov 2011 01:13:28 +0000 (20:13 -0500)]
drm/radeon/kms: add support for per-ring fence interrupts
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 17 Nov 2011 19:57:50 +0000 (14:57 -0500)]
drm/radeon/kms: add cayman specific fence_ring_emit
cayman is wb only and doesn't have a VC.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 17 Nov 2011 19:25:56 +0000 (14:25 -0500)]
drm/radeon/kms: add some new ring params to better handle other ring types
Some rptr/wptrs fields have different offsets and not all rings are pm4
so add a new nop field.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 17 Nov 2011 14:22:44 +0000 (15:22 +0100)]
drm/radeon: improve radeon_test_syncing function
Also test multiple waits on the same semaphore.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Jerome Glisse [Sun, 20 Nov 2011 20:45:34 +0000 (20:45 +0000)]
drm/radeon: precompute fence cpu/gpu addr once v3
Add a start fence driver helper function which will be call
once for each ring and will compute cpu/gpu addr for fence
depending on wether to use wb buffer or scratch reg.
This patch replace initialize fence driver separately which
was broken in regard of GPU lockup. The fence list for created,
emited, signaled must be initialize once and only from the
asic init callback not from the startup call back which is
call from the gpu reset.
v2: With this in place we no longer need to know the number of
rings in fence_driver_init, also writing to the scratch reg
before knowing its offset is a bad idea.
v3: rebase on top of change to previous patch in the serie
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Mon, 24 Oct 2011 15:08:44 +0000 (17:08 +0200)]
drm/radeon: move ring debugfs into radeon_ring.c
Those debugfs files aren't r600 specific, so they
shouldn't be in r600.c. Move them to radeon_ring.c
and also add functionality to dump CP1 & CP2 ring
informations.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Sun, 23 Oct 2011 10:56:27 +0000 (12:56 +0200)]
drm/radeon: rename struct radeon_cp to radeon_ring
That naming seems to make more sense, since we not
only want to run PM4 rings with it.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 20 Oct 2011 10:47:13 +0000 (12:47 +0200)]
drm/radeon: disable compute rings on cayman for now
Disable the additional compute rings on cayman
until their setup is fully implemented.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 20 Oct 2011 10:38:09 +0000 (12:38 +0200)]
drm/radeon: add radeon_fence_count_emited function
Split counting of emited fences out of power
management into a seperate function.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Wed, 19 Oct 2011 17:02:21 +0000 (19:02 +0200)]
drm/radeon: make some asic pointers per ring
Emitting fences, semaphores and ib works differently
on different ring, so its is easier to maintain
separate functions for each ring.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Tue, 27 Sep 2011 10:31:00 +0000 (12:31 +0200)]
drm/radeon: Add radeon_test_syncing function v2
Tests syncing between all rings by using
semaphores and fences.
v2: use radeon_testing as a bit flag rather than on/off switch
this allow to test for one thing at a time (bo_move or semaphore
test). It kind of break the usage if user wheren't using 1
for bo move test but as it's a test feature i believe it's ok.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 13 Oct 2011 11:19:22 +0000 (13:19 +0200)]
drm/radeon: make cp variable an array
Replace cp, cp1 and cp2 members with just an array
of radeon_cp structs.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 13 Oct 2011 10:48:45 +0000 (12:48 +0200)]
drm/radeon: make ring rptr and wptr register offsets variable
Every ring seems to have the concept of read and
write pointers. Make the register offset variable
so we can use the functions for different types of rings.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Fri, 23 Sep 2011 13:11:23 +0000 (15:11 +0200)]
drm/radeon: make all functions work with multiple rings.
Give all asic and radeon_ring_* functions a
radeon_cp parameter, so they know the ring to work with.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Thu, 15 Sep 2011 17:02:22 +0000 (19:02 +0200)]
drm/radeon/kms: add support for semaphores v3
They are used to sync between rings, while fences
sync between a ring and the cpu.
v2 Fix radeon_semaphore_driver_fini when no semaphore were
allocated.
v3 Initialize list early on to avoid issue in case or early
error
Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Alex Deucher [Thu, 25 Aug 2011 17:39:48 +0000 (13:39 -0400)]
drm/radeon/kms: add support for multiple fence queues v2
For supporting multiple CP ring buffers, async DMA
engines and UVD. We still need a way to synchronize
between engines.
v2 initialize unused fence driver ring to avoid issue in
suspend/unload
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Mon, 24 Oct 2011 13:05:29 +0000 (15:05 +0200)]
drm/radeon: fix a spelling mistake
Better fix it before this obvious typo spreads even more.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Mon, 24 Oct 2011 12:59:17 +0000 (14:59 +0200)]
drm/radeon: no need to check all relocs for duplicates
Only check the previously checked relocs for
duplicates. Also leaving the handle uninitialized
isn't such a good idea.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Christian König [Mon, 24 Oct 2011 12:54:54 +0000 (14:54 +0200)]
drm/radeon: fix debugfs handling v3
Having registered debugfs files globally causes
the files to not show up on the second, third
etc.. card in the system.
v2: fix crash on module unloading
v3: fix space indentation
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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