GitHub/exynos8895/android_kernel_samsung_universal8895.git
12 years agodrm/nouveau/disp: introduce proper init/fini, separate from create/destroy
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>
12 years agodrm/nouveau/pm: fix missing volt changes when boot voltage is undefined
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>
12 years agodrm/nv50/pm: fix a typo in clock calculation
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>
12 years agodrm/nvd0/disp: enable hdmi audio
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>
12 years agodrm/nvd0/disp: hook evo up to debugging
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>
12 years agodrm/nvd0/disp: enable hdmi on sor if hdmi monitor present
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>
12 years agodrm/nvd0/disp: send eld to the audio codec
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>
12 years agodrm/nouveau/hdmi: enable audio for nva3:nvd0 chipsets
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>
12 years agodrm/nv50: fix page faulting for 128MB page table sizes
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>
12 years agodrm/nouveau: print correct engine number which failed to unload/idle
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>
12 years agodrm/nva3/copy: fix typo in fuc which caused host to not recieve exceptions
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>
12 years agodrm/nva3/copy: update fuc source for latest envytools
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>
12 years agodrm/nv50/pm: only touch 0x611200 on nv92-
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>
12 years agodrm/nv50/pm: stabilise transition to 100MHz mclk a bit
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>
12 years agodrm/nv50/pm: avoid touching dom6/vdec clocks if perflvl doesn't define it
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>
12 years agodrm/nv50/pm: fix thinko which lead to clocks being slightly off sometimes
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>
12 years agodrm/nv50/pm: 0x84/0x86 can't use "1" for nvclk src, need 0x50 method
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>
12 years agodrm/nvc0/gr: add initial support for nvd9, not quite there yet..
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>
12 years agodrm/nvc0/gr: update fuc source to assemble with latest envyas
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>
12 years agodrm/nv50/disp: stricter check for evo being active on init
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>
12 years agodrm/nv50/pm: free state struct after setting clocks
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>
12 years agodrm/nouveau/pm: change volt/fan before upclock, but after downclock
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>
12 years agodrm/nouveau/pm: remove the older interfaces completely
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>
12 years agodrm/nv04-nv30/pm: port to newer interfaces
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>
12 years agodrm/nv50/pm: rewrite clock management, and switch to the new pm hooks
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>
12 years agodrm/nv50/pm: s/PLL_UNK05/PLL_VDEC/
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>
12 years agodrm/nouveau/pm: make clocks_set return an error code clocks_set can fail.
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>
12 years agodrm/nvd0: read temperature as we did on nv84+ boards
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>
12 years agodrm/nv50/disp: fix scaling of doublescan modes
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>
12 years agodrm/nv50/disp: rewrite crtc timing calculation, with proper names and fixes
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>
12 years agodrm/nouveau/disp: kill off nouveau_crtc.mode
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>
12 years agodrm/nv50/disp: allow interlaced and doublescan modes on digital outputs
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>
12 years agodrm/nouveau: don't pretend to support the DVI-I 'select subconnector' prop
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>
12 years agodrm/nouveau: improve dithering properties, and implement proper auto mode
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>
12 years agodrm/nouveau: no need to pass parameters into set_scale/dither
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>
12 years agodrm/nouveau: determine a value for display_info.bpc if edid doesn't
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>
12 years agodrm/nv50/disp: wait for encoder disconnect to complete before link training
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>
12 years agodrm/nv50/disp: disconnect encoders before reprogramming them
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>
12 years agodrm/nv50/disp: completely reset disp if master evo channel active at init
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>
12 years agodrm/nv50/disp: synchronise display right after init
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>
12 years agodrm/nv50/disp: move sync routine to where it can be used by other modules
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>
12 years agodrm/nouveau: restore cursors after restoring mode
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>
12 years agodrm/nouveau: restore performance mode a bit later.
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>
12 years agodrm/nouveau: disable output polling through suspend.
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>
12 years agodrm/nv50: also report errors in MP1/MP2 when they happen.
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>
12 years agodrm/nouveau: add overscan compensation connector properties
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>
12 years agodrm/nouveau: move master modesetting init to nouveau_display
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>
12 years agodrm/nv50/crtc: disable flip overlay around scaling mode changes
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>
12 years agodrm/nouveau/hdmi: enable sending of avi/audio infoframes
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>
12 years agodrm/nouveau/hdmi: add hdmi register accessors to handle hdmi block move
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>
12 years agodrm/nouveau/hdmi: build ELD from EDID, notify audio driver of its presence
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>
12 years agodrm/nv50/pm: s/unk05/vdec/
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>
12 years agodrm/nouveau/pm: remove defunct fanspeed_set/get from pm table
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>
12 years agodrm/nv40/pm: convert to new pwm hooks, also fixing pwm type detection
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>
12 years agodrm/nv50/pm: convert to new fanspeed pwm controller hooks
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>
12 years agodrm/nouveau/pm: introduce generic handler for on-chip fan controller
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>
12 years agodrm/nouveau/gpio: remove invert flag, use state[] everywhere
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>
12 years agodrm/nv50/pm: mostly nailed down fan pwm frequency selection
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>
12 years agodrm/nouveau/pm: manual pwm fanspeed management for nv40+ boards
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>
12 years agodrm/nv50/pm: add support for pwm fan control
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>
12 years agodrm/nouveau/vdec: implement stub modules for the known engines
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>
12 years agodrm/nouveau/pm: hook up fanspeed get/set if they're present
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>
12 years agodrm/nv41/pm: implement a second type of fanspeed pwm
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>
12 years agodrm/nv40/pm: implement first type of pwm fanspeed funcs
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>
12 years agodrm/nv40/pm: parse fan pwm divisor from vbios tables
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>
12 years agodrm: Add drm_format_num_planes() utility function
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>
12 years agodrm: call connector dpms fxn, when setting config
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>
12 years agodrm/radeon/kms: don't use 0 bpc for adjusting hdmi clock
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>
12 years agoMerge branch 'drm-radeon-next' of ../drm-radeon-next into drm-core-next
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

12 years agodrm/radeon: introduce a sub allocator and convert ib pool to it v4
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>
12 years agodrm/radeon/kms: add support for per-ring fence interrupts
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>
12 years agodrm/radeon/kms: add cayman specific fence_ring_emit
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>
12 years agodrm/radeon/kms: add some new ring params to better handle other ring types
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>
12 years agodrm/radeon: improve radeon_test_syncing function
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>
12 years agodrm/radeon: precompute fence cpu/gpu addr once v3
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>
12 years agodrm/radeon: move ring debugfs into radeon_ring.c
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>
12 years agodrm/radeon: rename struct radeon_cp to radeon_ring
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>
12 years agodrm/radeon: disable compute rings on cayman for now
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>
12 years agodrm/radeon: add radeon_fence_count_emited function
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>
12 years agodrm/radeon: make some asic pointers per ring
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>
12 years agodrm/radeon: Add radeon_test_syncing function v2
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>
12 years agodrm/radeon: make cp variable an array
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>
12 years agodrm/radeon: make ring rptr and wptr register offsets variable
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>
12 years agodrm/radeon: make all functions work with multiple rings.
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>
12 years agodrm/radeon/kms: add support for semaphores v3
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>
12 years agodrm/radeon/kms: add support for multiple fence queues v2
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>
12 years agodrm/radeon: fix a spelling mistake
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>
12 years agodrm/radeon: no need to check all relocs for duplicates
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>
12 years agodrm/radeon: fix debugfs handling v3
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>
12 years agogma500/oaktrail: panel display quality fix
Alan Cox [Tue, 20 Dec 2011 15:58:44 +0000 (15:58 +0000)]
gma500/oaktrail: panel display quality fix

The GCT setup was used on Moorestown. The Oaktrail version uses a normal PC
interface. That means we must also honour the dither info from the BIOS
data.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Oaktrail fixes
Alan Cox [Tue, 20 Dec 2011 15:58:29 +0000 (15:58 +0000)]
gma500: Oaktrail fixes

The move to connectors breaks Oaktrail again if we have memory poisoning
enabled. Fix this.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agoMerge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next
Dave Airlie [Tue, 20 Dec 2011 14:43:53 +0000 (14:43 +0000)]
Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next

Merge in the upstream tree to bring in the mainline fixes.

Conflicts:
drivers/gpu/drm/exynos/exynos_drm_fbdev.c
drivers/gpu/drm/nouveau/nouveau_sgdma.c

12 years agogma500: Final enables for Oaktrail
Alan Cox [Mon, 19 Dec 2011 21:06:35 +0000 (21:06 +0000)]
gma500: Final enables for Oaktrail

This switches the ifdef to match the Kconfig so that Oaktrail probing occurs
and adds some additional minor bulletproofing.

Tested on a Fujtisu Stylistic Q550 internal display. HDMI might work but that
remains to be seen.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: SDVO DDC bus guessing isn't working so hardcode it instead
Patrik Jakobsson [Mon, 19 Dec 2011 21:41:45 +0000 (21:41 +0000)]
gma500: SDVO DDC bus guessing isn't working so hardcode it instead

We currently don't have support for parsing SDVO mappings from BIOS so we're
guessing the bus switch parameter. This isn't working so hardcode it to a
configuration known to work on most poulsbo hardware.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Convert Oaktrail to work with new output handling
Patrik Jakobsson [Mon, 19 Dec 2011 21:41:33 +0000 (21:41 +0000)]
gma500: Convert Oaktrail to work with new output handling

Replace psb_intel_output with psb_intel_encoder and psb_intel_connector

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
[Changed Moorestown reference to Oaktrail]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Convert Cedarview to work with new output handling
Patrik Jakobsson [Mon, 19 Dec 2011 21:41:22 +0000 (21:41 +0000)]
gma500: Convert Cedarview to work with new output handling

Replace psb_intel_output with psb_intel_encoder and psb_intel_connector.
Things will need to be cleaned up and tested so consider this an initial
patch for Cedarview.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Replace SDVO code with slightly modified version from i915
Patrik Jakobsson [Mon, 19 Dec 2011 21:41:10 +0000 (21:41 +0000)]
gma500: Replace SDVO code with slightly modified version from i915

Our current SDVO implementation is not working properly, so replace it with
a modified version of the i915. Further testing and debugging is needed to make
sure we can handle the different SDVO setups and wiring.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Add support for Intel GMBUS
Patrik Jakobsson [Mon, 19 Dec 2011 21:40:58 +0000 (21:40 +0000)]
gma500: Add support for Intel GMBUS

Before we integrate the new SDVO code we need GMBUS support

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Convert PSB LVDS to new output handling
Patrik Jakobsson [Mon, 19 Dec 2011 21:40:45 +0000 (21:40 +0000)]
gma500: Convert PSB LVDS to new output handling

LVDS for PSB now uses psb_intel_encoder and psb_intel_connectors instead of
psb_intel_output. i2c_bus and ddc_bus are moved to lvds_priv. There was also a
pointer to mode_dev (for no obvious reason) that we now get directly from
dev_priv.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
12 years agogma500: Fix encoder type checking for connectors
Patrik Jakobsson [Mon, 19 Dec 2011 21:40:33 +0000 (21:40 +0000)]
gma500: Fix encoder type checking for connectors

Fix cases where we need to know what encoder type is behind a given connector.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>