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2012-10-03Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-1/+18
Pull drm merge (part 1) from Dave Airlie: "So first of all my tree and uapi stuff has a conflict mess, its my fault as the nouveau stuff didn't hit -next as were trying to rebase regressions out of it before we merged. Highlights: - SH mobile modesetting driver and associated helpers - some DRM core documentation - i915 modesetting rework, haswell hdmi, haswell and vlv fixes, write combined pte writing, ilk rc6 support, - nouveau: major driver rework into a hw core driver, makes features like SLI a lot saner to implement, - psb: add eDP/DP support for Cedarview - radeon: 2 layer page tables, async VM pte updates, better PLL selection for > 2 screens, better ACPI interactions The rest is general grab bag of fixes. So why part 1? well I have the exynos pull req which came in a bit late but was waiting for me to do something they shouldn't have and it looks fairly safe, and David Howells has some more header cleanups he'd like me to pull, that seem like a good idea, but I'd like to get this merge out of the way so -next dosen't get blocked." Tons of conflicts mostly due to silly include line changes, but mostly mindless. A few other small semantic conflicts too, noted from Dave's pre-merged branch. * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (447 commits) drm/nv98/crypt: fix fuc build with latest envyas drm/nouveau/devinit: fixup various issues with subdev ctor/init ordering drm/nv41/vm: fix and enable use of "real" pciegart drm/nv44/vm: fix and enable use of "real" pciegart drm/nv04/dmaobj: fixup vm target handling in preparation for nv4x pcie drm/nouveau: store supported dma mask in vmmgr drm/nvc0/ibus: initial implementation of subdev drm/nouveau/therm: add support for fan-control modes drm/nouveau/hwmon: rename pwm0* to pmw1* to follow hwmon's rules drm/nouveau/therm: calculate the pwm divisor on nv50+ drm/nouveau/fan: rewrite the fan tachometer driver to get more precision, faster drm/nouveau/therm: move thermal-related functions to the therm subdev drm/nouveau/bios: parse the pwm divisor from the perf table drm/nouveau/therm: use the EXTDEV table to detect i2c monitoring devices drm/nouveau/therm: rework thermal table parsing drm/nouveau/gpio: expose the PWM/TOGGLE parameter found in the gpio vbios table drm/nouveau: fix pm initialization order drm/nouveau/bios: check that fixed tvdac gpio data is valid before using it drm/nouveau: log channel debug/error messages from client object rather than drm client drm/nouveau: have drm debugging macros build on top of core macros ...
2012-10-02UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/David Howells1-3/+3
Convert #include "..." to #include <path/...> in drivers/gpu/. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
2012-09-27drm/radeon: restore backlight level on resumeAlex Deucher1-0/+1
Restore the backlight level on resume. Some systems need to explicitly restore the backlight level on resume. Fixes panel resume on my Trinity laptop and may fix the following bugs: https://bugs.freedesktop.org/show_bug.cgi?id=43829 https://bugzilla.kernel.org/show_bug.cgi?id=46241 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-09-20drm/radeon: add backlight control for atom devices (v2)Alex Deucher1-1/+17
On systems that use the build in GPU backlight controller, we can use atom tables to change the brightness level. v2: use firmware flags Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-03-21drm/radeon/kms: update duallink checks for DCE6Alex Deucher1-2/+4
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-08drm/radeon/kms: fix hdmi duallink checksAlex Deucher1-4/+2
All pre-SI chips are limited to 165 Mhz for single link. Code in question will be re-enabled when SI support is added. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=44755 https://bugzilla.kernel.org/show_bug.cgi?id=42887 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-01-24drm/radeon/kms: refine TMDS dual link checksAlex Deucher1-0/+77
HDMI 1.3 defines single link clocks up to 340 Mhz. Refine the current dual link checks to only enable dual link for DVI > 165 Mhz or HDMI > 340 Mhz if the hw supports HDMI 1.3 (DCE3+). Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=44755 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-07drm/radeon/kms: fix return type for radeon_encoder_get_dp_bridge_encoder_idAlex Deucher1-4/+3
Seems like something got mis-merged here. Noticed by kallisti5 on IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-01drm/radeon/kms: move atom encoder setup to a new fileAlex Deucher1-2180/+2
Leave the common code in radeon_encoders.c and move the atom specific code to atombios_encoders.c. This matches legacy encoder setup and crtc setup. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-01drm/radeon/kms: check for DP MST mode in a few more places (v2)Alex Deucher1-11/+9
DP MST is DP multi-stream support, part of DP 1.2. v2: switch to a helper macro as suggested by Michel. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-01drm/radeon/kms/atom: rework encoder dpmsAlex Deucher1-152/+186
The existing function was getting too big and complex. Break it down into a more manageable set of functions. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-01drm/radeon/kms: rework DP bridge checksAlex Deucher1-5/+6
Return the encoder id rather than a boolean. This is needed for differentiate between multiple DP bridge chips. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-18drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2)Alex Deucher1-1/+11
Settings in this table reflect the physical panel/connector rather than the internal dig encoding. v2: fix typo for DRM_MODE_CONNECTOR_VGA case. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-18drm/radeon/kms/DCE4.1: fix dig encoder to transmitter mappingAlex Deucher1-4/+9
llano has fully routeable dig encoders similar to DCE3.2 while ontario has a hardcoded mapping similar to DCE4.0. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-06drm/radeon/kms: use hardcoded dig encoder to transmitter mapping for DCE4.1Alex Deucher1-3/+6
The encoders are supposedly fully routeable, but changing the mapping doesn't always seem to take. Using a hardcoded mapping is much more reliable. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=41366 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-09-23drm/radeon/kms: fix DDIA enable on some rs690 systemsAlex Deucher1-1/+8
DVOOutputControl checks the value of of bios scratch reg 3 on some tables and assumes the encoder is already enabled if the DFP2_ACTIVE bit is set. Clear that bit so the table sets the DDIA enable bit properly. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-08-12drm/radeon/kms: fix regression is handling >2 heads on cedar/caicosAlex Deucher1-0/+3
Need to add support for 4 crtcs when setting the possible crtcs for the encoders. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-20drm/radeon/kms: add missing param for dce3.2 DP transmitter setupAlex Deucher1-2/+3
This is used during phy init to set up the phy for DP. This may fix DP problems on DCE3.2 cards. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-20drm/radeon/kms/atom: fix duallink on some early DCE3.2 cardsAlex Deucher1-1/+5
Certain revisions of the vbios on DCE3.2 cards have a bug in the transmitter control table which prevents duallink from being enabled properly on some cards. The action switch statement jumps to the wrong offset for the OUTPUT_ENABLE action. The fix is to use the ENABLE action rather than the OUTPUT_ENABLE action on the affected cards. In fixed version of the vbios, both actions jump to the same offset, so the change should be safe. Reported-and-tested-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-17drm/radeon/kms: set DP link config properly for DP bridgesAlex Deucher1-1/+2
DP clock and lanes were not set properly for DP bridges. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-17drm/radeon/kms: issue blank/unblank commands for ext encodersAlex Deucher1-11/+14
Required for DPMS on some systems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-17drm/radeon/kms: fix support for DDC on dp bridgesAlex Deucher1-0/+12
Need to set up the bridge for DDC prior to the i2c over aux transaction. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-17drm/radeon/kms: add support for load detection on dp bridgesAlex Deucher1-1/+48
dp to vga bridges for example. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-17drm/radeon/kms: rework atombios_get_encoder_mode()Alex Deucher1-14/+9
This should give us more reliable results if the table is called before an active device is set. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-05drm/radeon/kms/atom: fix PHY initAlex Deucher1-6/+11
The PHY was not initialized correctly after ac89af1e1010640db072416c786f97391b85790f since the function bailed early as an encoder was not assigned. The encoder isn't necessary for PHY init so just assign to 0 for init so that the table is executed. Reported-by: Ari Savolainen <ari.m.savolainen@gmail.com> Tested-by: Ari Savolainen <ari.m.savolainen@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-24drm/radeon/kms/atom: move dig phy init out of modesettingAlex Deucher1-9/+59
It only needs to be called once at startup, not for every modeset. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: rewrite DP handlingAlex Deucher1-1/+3
- reorganize the functions based on use - clean up function naming - rework link training to better match what we use internally - add initial support for DP 1.2 (no MST yet) Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms/atom: add support for setting DP panel modeAlex Deucher1-8/+11
Required for proper operation with DP bridges. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: handle DP bridgesAlex Deucher1-2/+3
Fusion hardware often has DP to VGA/LVDS/TMDS bridges to handle non-DP encoders. Internally we treat them mostly like DP. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: add some dp encoder/connector helper funcsAlex Deucher1-0/+23
Used for dp1.2 support and for dp bridges. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: make sure eDP panel is on for modesettingAlex Deucher1-1/+7
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: fix eDP panel power functionAlex Deucher1-5/+19
need to wait for the panel to power up. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: adjust eDP handling (v2)Alex Deucher1-1/+2
eDP is usually used as an LVDS replacement, so treat it more like LVDS from the user perspective. v2: encoder mode is always DP for eDP. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: fix up DP clock programming on DCE4/5Alex Deucher1-3/+8
In DP mode, the DP ref clock can come from PPLL, DCPLL, or ext clock, depending on the asic. The crtc virtual pixel clock is derived from the DP ref clock. - DCE4: PPLL or ext clock - DCE5: DCPLL or ext clock Setting ATOM_PPLL_INVALID will cause SetPixelClock to skip PPLL/DCPLL programming and only program the DP DTO for the crtc virtual pixel clock. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: properly handle bpc >8 in atom command tablesAlex Deucher1-3/+67
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-20drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2Alex Deucher1-8/+5
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-04-28drm/radeon/kms: remove some underscan leftoversAlex Deucher1-4/+0
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-14drm/radeon/kms: atombios big endian fixesCédric Cano1-2/+2
agd5f: additional cleanups/fixes Signed-off-by: Cédric Cano <ccano@interfaceconcept.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-14drm/radeon/kms: fix interlaced modes on dce4+Alex Deucher1-5/+15
- set scaler table clears the interleave bit, need to reset it in encoder quirks, this was already done for pre-dce4. - remove the interleave settings from set_base() functions this is now handled in the encoder quirks functions, and isn't technically part of the display base setup. - rename evergreen_do_set_base() to dce4_do_set_base() since it's used on both evergreen and NI asics. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28182 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-31drm/radeon: Fix wrong boolean operatorStefan Weil1-1/+1
This error is reported by cppcheck: drivers/gpu/drm/radeon/radeon_encoders.c:1066: warning: Mutual exclusion over || always evaluates to true. Did you intend to use && instead? It looks like cppcheck is correct, so fix this. No test was run. Cc: David Airlie <airlied@linux.ie> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-27drm/radeon/kms: only enable HDMI mode if radeon audio is enabledAlex Deucher1-3/+3
Force DVI mode if the user specifies radeon.audio=0. The driver doesn't handle HDMI mode properly in some cases. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=27731 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-01-10drm/radeon/kms: only enable hdmi features if the monitor supports audioAlex Deucher1-3/+3
This avoids some issues in the current hdmi audio code for monitors without audio. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: parse DCE5 encoder caps when setting up encodersAlex Deucher1-1/+5
Needed to tell which DIG encoders are HBR2 capable for DP 1.2. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: dvo dpms updates for DCE5Alex Deucher1-1/+15
The DVOOutputControl table was removed for DCE5. DVOEncoderControl now handles everything. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: dac dpms updates for DCE5Alex Deucher1-6/+22
The DAC1OutputControl table was removed for DCE5. DAC1EncoderControl now handles everything. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: DCE5 atom dig encoder updatesAlex Deucher1-5/+26
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: DCE5 atom transmitter control updatesAlex Deucher1-5/+14
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: clean up ASIC_IS_DCE41() macroAlex Deucher1-3/+3
only fusion asics are dce4.1 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-21drm/radeon/kms: fix DCE4.1 dig routing (v2)Alex Deucher1-29/+25
Works more like DCE4.0 despite what the docs say. This fixes blank screen issues when changing crtc routing due to incorrect crtc to dig mapping. v2: only two DIGx blocks, routing is hardcoded based on link. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-23drm/radeon/kms: Add support for external encoders on fusion APUsAlex Deucher1-3/+51
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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