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* Merge branch 'drm-fixes' of ↵Linus Torvalds2010-08-2812-74/+82
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: vgaarb: Wrap vga_(get|put) in CONFIG_VGA_ARB drm/radeon/kms: add missing scratch update in dp_detect drm/modes: Fix CVT-R modeline generation drm: fix regression in drm locking since BKL removal. drm/radeon/kms: remove stray radeon_i2c_destroy drm: mm: fix range restricted allocations drm/nouveau: drop drm_global_mutex before sleeping in submission path drm: export drm_global_mutex for drivers to use drm/nv20: Don't use pushbuf calls on the original nv20. drm/nouveau: Fix TMDS on some DCB1.5 boards. drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel. drm/nv30: Apply modesetting to the correct slave encoder drm/nouveau: Use a helper function to match PCI device/subsystem IDs. drm/nv50: add dcb type 14 to enum to prevent compiler complaint
| * drm/radeon/kms: add missing scratch update in dp_detectAlex Deucher2010-08-271-0/+1
| | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/modes: Fix CVT-R modeline generationAdam Jackson2010-08-271-1/+4
| | | | | | | | | | | | | | | | Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16651 Signed-off-by: Adam Jackson <ajax@redhat.com> Tested-by: Adam Serbinski <adam@serbinksi.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm: fix regression in drm locking since BKL removal.Arnd Bergmann2010-08-271-0/+2
| | | | | | | | | | | | | | This locking path needs proper auditing but probably too late for changes at this point for 2.6.36, so lets go with the quick fix, which is to drop the lock around schedule. Reported-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/radeon/kms: remove stray radeon_i2c_destroyAlex Deucher2010-08-271-2/+0Star
| | | | | | | | | | | | | | | | I missed this one in the i2c unification patch. This is handled in the core radeon i2c code now. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm: mm: fix range restricted allocationsDaniel Vetter2010-08-271-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the code cleanup in 7a6b2896f261894dde287d3faefa4b432cddca53 is the first bad commit commit 7a6b2896f261894dde287d3faefa4b432cddca53 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Jul 2 15:02:15 2010 +0100 drm_mm: extract check_free_mm_node I've botched up the range-restriction checks. The result is usually an X server dying with SIGBUS in libpixman (software fallback rendering). Change the code to adjust the start and end for range restricted allocations. IMHO this even makes the code a bit clearer. Fixes regression bug: https://bugs.freedesktop.org/show_bug.cgi?id=29738 Reported-by-Tested-by: Till MAtthiesen <entropy@everymail.net> Acked-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into ↵Dave Airlie2010-08-277-61/+61
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm-fixes * 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: drm/nouveau: drop drm_global_mutex before sleeping in submission path drm: export drm_global_mutex for drivers to use drm/nv20: Don't use pushbuf calls on the original nv20. drm/nouveau: Fix TMDS on some DCB1.5 boards. drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel. drm/nv30: Apply modesetting to the correct slave encoder drm/nouveau: Use a helper function to match PCI device/subsystem IDs. drm/nv50: add dcb type 14 to enum to prevent compiler complaint
| | * drm/nouveau: drop drm_global_mutex before sleeping in submission pathBen Skeggs2010-08-271-0/+2
| | | | | | | | | | | | | | | | | | | | | If we keep hold of the mutex here, the process which currently holds the buffer object will never be able to release it, causing a deadlock. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm: export drm_global_mutex for drivers to useBen Skeggs2010-08-271-0/+1
| | | | | | | | | | | | | | | | | | | | | Nouveau needs to be able to drop the mutex before sleeping to prevent a deadlock from occuring. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nv20: Don't use pushbuf calls on the original nv20.Francisco Jerez2010-08-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "return" command is buggy on the original nv20, it jumps back to the caller address as expected, but it doesn't clear the subroutine active bit making the subsequent pushbuf calls fail with a "stack" overflow. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nouveau: Fix TMDS on some DCB1.5 boards.Francisco Jerez2010-08-261-14/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | The TMDS output of an nv11 was being detected as LVDS, because it uses DCB type 2 for TMDS instead of type 4. Reported-by: Bertrand VIEILLE <Vieille.Bertrand@free.fr> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel.Francisco Jerez2010-08-262-21/+27
| | | | | | | | | | | | | | | | | | | | | | | | This commit fixes fdo bug 29685. Reported-by: Vlado Plaga <rechner@vlado-do.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nv30: Apply modesetting to the correct slave encoderPatrice Mandin2010-08-261-3/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Patrice Mandin <patmandin@gmail.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nouveau: Use a helper function to match PCI device/subsystem IDs.Francisco Jerez2010-08-263-20/+16Star
| | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * drm/nv50: add dcb type 14 to enum to prevent compiler complaintBen Skeggs2010-08-262-1/+2
| | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-08-281-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove() Input: mousedev - fix regression of inverting axes Input: uinput - add devname alias to allow module on-demand load Input: hil_kbd - fix compile error USB: drop tty argument from usb_serial_handle_sysrq_char() Input: sysrq - drop tty argument form handle_sysrq() Input: sysrq - drop tty argument from sysrq ops handlers
| * | | Input: sysrq - drop tty argument from sysrq ops handlersDmitry Torokhov2010-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Noone is using tty argument so let's get rid of it. Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | drm/i915: fix vblank wait test conditionJesse Barnes2010-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When converting this to the new wait_for macro I inverted the wait condition, which causes all sorts of problems. So correct it to fix several failures caused by the bad wait (flickering, bad output detection, tearing, etc.). Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'drm-core-next' of ↵Linus Torvalds2010-08-2442-472/+637
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (33 commits) drm/radeon/kms: fix typo in radeon_compute_pll_gain drm/radeon/kms: try to detect tv vs monitor for underscan drm/radeon/kms: fix sideport detection on newer rs880 boards drm/radeon: fix passing wrong type to gem object create. drm/radeon/kms: set encoder type to DVI for HDMI on evergreen drm/radeon/kms: add back missing break in info ioctl drm/radeon/kms: don't enable MSIs on AGP boards drm/radeon/kms: fix agp mode setup on cards that use pcie bridges drm: move dereference below check drm: fix end of loop test drm/radeon/kms: rework radeon_dp_detect() logic drm/radeon/kms: add missing asic callback assignment for evergreen drm/radeon/kms/DCE3+: switch pads to ddc mode when going i2c drm/radeon/kms/pm: bail early if nothing's changing drm/radeon/kms/atom: clean up dig atom handling drm/radeon/kms: DCE3/4 transmitter fixes drm/radeon/kms: rework encoder handling drm/radeon/kms: DCE3/4 AdjustPixelPll updates drm/radeon: Fix stack data leak drm/radeon/kms: fix GTT/VRAM overlapping test ...
| * | | Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into ↵Dave Airlie2010-08-2310-34/+103
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm-core-next * 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: drm/nouveau: fix earlier mistake when fixing merge conflict drm/nvc0: fix thinko in instmem suspend/resume drm/nouveau: Workaround missing GPIO tables on an Apple iMac G4 NV18. drm/nouveau: Add TV-out quirk for an MSI nForce2 IGP. drm/nv50-nvc0: ramht_size is meant to be in bytes, not entries drm/nouveau: punt some more log messages to debug level drm/nouveau: remove warning about unknown tmds table revisions drm/nouveau: check for error when allocating/mapping dummy page drm/nouveau: fix race condition when under memory pressure drm/nv50: fix minor thinko from nvc0 changes drm/nouveau: Don't try DDC on the dummy I2C channel.
| | * | drm/nouveau: fix earlier mistake when fixing merge conflictBen Skeggs2010-08-171-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nvc0: fix thinko in instmem suspend/resumeBen Skeggs2010-08-171-4/+7
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Workaround missing GPIO tables on an Apple iMac G4 NV18.Francisco Jerez2010-08-171-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should fix the reported TV-out load detection false positives (fdo bug 29455). Reported-by: Vlado Plaga <rechner@vlado-do.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Add TV-out quirk for an MSI nForce2 IGP.Francisco Jerez2010-08-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The blob also thinks there's a TV connected, so hardware bug... Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv50-nvc0: ramht_size is meant to be in bytes, not entriesBen Skeggs2010-08-172-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fixes an infinite loop that can happen in RAMHT lookup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: punt some more log messages to debug levelBen Skeggs2010-08-171-5/+5
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: remove warning about unknown tmds table revisionsBen Skeggs2010-08-171-7/+5Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This message is apparently confusing people, and is being blamed for some modesetting issues. Lets remove the message, and instead replace it with an unconditional printout of the table revision. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: check for error when allocating/mapping dummy pageBen Skeggs2010-08-171-1/+11
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: fix race condition when under memory pressureBen Skeggs2010-08-173-10/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When VRAM is running out it's possible that the client's push buffers get evicted to main memory. When they're validated back in, the GPU may be used for the copy back to VRAM, but the existing synchronisation code only deals with inter-channel sync, not sync between PFIFO and PGRAPH on the same channel. This leads to PFIFO fetching from command buffers that haven't quite been copied by PGRAPH yet. This patch marks push buffers as so, and forces any GPU-assisted buffer moves to be done on a different channel, which triggers the correct synchronisation to happen before we submit them. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv50: fix minor thinko from nvc0 changesBen Skeggs2010-08-171-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Don't try DDC on the dummy I2C channel.Francisco Jerez2010-08-171-2/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * | | drm/radeon/kms: fix typo in radeon_compute_pll_gainAlex Deucher2010-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like this got copied from the ddx wrong. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: try to detect tv vs monitor for underscanAlex Deucher2010-08-231-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When enabling underscan for hdmi monitors, attempt to detect whether we are driving a TV or a monitor. The should hopefully prevent underscan from being enabled on monitors attached via hdmi that do not overscan the image. Only enable underscan if the mode is a common hdtv mode (480p, 720p, etc.). Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: fix sideport detection on newer rs880 boardsAlex Deucher2010-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The meaning of ucMemoryType changed on recent boards, however, ulBootUpSidePortClock should be set properly across all boards. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon: fix passing wrong type to gem object create.Dave Airlie2010-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We are passing a ttm type when we want to pass true/false. Reported-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: set encoder type to DVI for HDMI on evergreenAlex Deucher2010-08-201-9/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the pink line that shows up with some hdmi monitors. This will need to be revisited when audio support is added. Fixes: http://bugs.freedesktop.org/show_bug.cgi?id=27452 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: add back missing break in info ioctlAlex Deucher2010-08-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This seems to have gotten lost in the hyper-z merge. Noticed by legume on IRC. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: don't enable MSIs on AGP boardsAlex Deucher2010-08-201-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29327 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: fix agp mode setup on cards that use pcie bridgesAlex Deucher2010-08-201-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asics that use an AGP to PCIE bridge don't have the AGP_STATUS register so just use whatever mode the host side setup. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Jerome Glisse <glisse@freedesktop.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: move dereference below checkDan Carpenter2010-08-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "fb_helper_conn" is dereferenced before the check for NULL. It's never actually NULL here, so this is mostly to keep the static checkers happy. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm: fix end of loop testDan Carpenter2010-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "agpmem" is never NULL here because it is the list cursor of a list_for_each_entry() list. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: rework radeon_dp_detect() logicAlex Deucher2010-08-201-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the connector is eDP, it can only be DP, not TMDS. Always set the detected sink type. If the sink is detected as non-DP, but there is no EDID, you can still manually force the port on. If the sink type is DP and there's no DPCD, there's no way to force the monitor on since you need both ends to train the link. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: add missing asic callback assignment for evergreenAlex Deucher2010-08-201-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms/DCE3+: switch pads to ddc mode when going i2cAlex Deucher2010-08-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pins for ddc and aux are shared so you need to switch the mode when doing ddc. The ProcessAuxChannel table already sets the pin mode to DP. This should fix unreliable ddc issues on DP ports using non-DP monitors. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms/pm: bail early if nothing's changingAlex Deucher2010-08-201-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we aren't changing the power state, no need to take locks and schedule fences, etc. There seem to be lock ordering issues in the CP and fence code in some cases; see bug 29140 below. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29140 Possibly also: https://bugzilla.kernel.org/show_bug.cgi?id=16581 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms/atom: clean up dig atom handlingAlex Deucher2010-08-201-62/+53Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the tables to be run in some additional cases where the connector info isn't necessary. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: DCE3/4 transmitter fixesAlex Deucher2010-08-201-5/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - INIT action takes the actual connector type id, not the enum id - some evergreen cards have the ENABLE_OUTPUT/DISABLE_OUTPUT actions Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: rework encoder handlingAlex Deucher2010-08-207-111/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On most newer asics, digital encoders have two links each and they can be used independantly. As such, treat them as separate encoders otherwise the individual links will not get programmed properly at modeset time. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon/kms: DCE3/4 AdjustPixelPll updatesAlex Deucher2010-08-201-7/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add options necessary bits for: - SS on DP - SS on LVDS - set clocks right for DP - deep color on hdmi (needs additional encoder and edid work as well) Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | drm/radeon: Fix stack data leakJean Delvare2010-08-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always zero-init a structure on the stack which is returned by a function. Otherwise you may leak random stack data from previous function calls. This fixes the following warning I was seeing: CC [M] drivers/gpu/drm/radeon/radeon_atombios.o drivers/gpu/drm/radeon/radeon_atombios.c: In function "radeon_atom_get_hpd_info_from_gpio": drivers/gpu/drm/radeon/radeon_atombios.c:261: warning: "hpd.plugged_state" is used uninitialized in this function Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Airlie <airlied@linux.ie> Cc: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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