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path: root/drivers/gpu/drm/radeon/atombios_crtc.c
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2011-03-23drm/radeon/kms: prefer legacy pll algo for tv-outAlex Deucher
ntsc seems to work fine with either algo, some pal TVs seem pickier. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=30832 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-16drm/radeon/kms: fix typo in atom overscan setupAlex Deucher
Typo in the aspect scale setup. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-14Merge remote branch 'intel/drm-intel-next' of ../drm-next into drm-core-nextDave Airlie
* 'intel/drm-intel-next' of ../drm-next: (755 commits) drm/i915: Only wait on a pending flip if we intend to write to the buffer drm/i915/dp: Sanity check eDP existence drm/i915: Rebind the buffer if its alignment constraints changes with tiling drm/i915: Disable GPU semaphores by default drm/i915: Do not overflow the MMADDR write FIFO Revert "drm/i915: fix corruptions on i8xx due to relaxed fencing" drm/i915: Don't save/restore hardware status page address register drm/i915: don't store the reg value for HWS_PGA drm/i915: fix memory corruption with GM965 and >4GB RAM Linux 2.6.38-rc7 Revert "TPM: Long default timeout fix" drm/i915: Re-enable GPU semaphores for SandyBridge mobile drm/i915: Replace vblank PM QoS with "Interrupt-Based AGPBUSY#" Revert "drm/i915: Use PM QoS to prevent C-State starvation of gen3 GPU" drm/i915: Allow relocation deltas outside of target bo drm/i915: Silence an innocuous compiler warning for an unused variable fs/block_dev.c: fix new kernel-doc warning ACPI: Fix build for CONFIG_NET unset mm: <asm-generic/pgtable.h> must include <linux/mm_types.h> x86: Use u32 instead of long to set reset vector back to 0 ... Conflicts: drivers/gpu/drm/i915/i915_gem.c
2011-02-23drm/radeon: introduce gem_to_radeon_bo helperDaniel Vetter
... and switch it to container_of upcasting. v2: converted new pageflip code-paths. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-17drm/radeon/kms: add missing frac fb div flag for dce4+Alex Deucher
The fixed ref/post dividers are set by the AdjustPll table rather than the ss info table on dce4+. Make sure we enable the fractional feedback dividers when using a fixed post or ref divider on them as well. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=29272 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-15drm/radeon/kms: hopefully fix pll issues for real (v3)Alex Deucher
The problematic boards have a recommended reference divider to be used when spread spectrum is enabled on the laptop panel. Enable the use of the recommended reference divider along with the new pll algo. v2: testing options v3: When using the fixed reference divider with LVDS, prefer min m to max p and use fractional feedback dividers. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28852 https://bugzilla.kernel.org/show_bug.cgi?id=24462 https://bugzilla.kernel.org/show_bug.cgi?id=26552 MacbookPro issues reported by Justin Mattock <justinmattock@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-15drm/radeon/kms: fix a few more atombios endian issuesAlex Deucher
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 Cano
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 Deucher
- 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>
2011-02-02drm/radeon/kms: Enable new pll calculation for avivo+ asicsAlex Deucher
New algo is used for r5xx+ and legacy is used for r1xx-r4xx, rv515. I've tested on all relevant GPUs and monitors that I have access to and have found no problems. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26562 https://bugzilla.kernel.org/show_bug.cgi?id=26552 May fix: https://bugs.freedesktop.org/show_bug.cgi?id=32556 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02drm/radeon/kms: add new pll algo for avivo asicsAlex Deucher
Based on the vbios code. This should hopefully fix the pll problems on a number of avivo asics once it's enabled. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-27drm/radeon/kms: fix r6xx+ scanout on BE systemsAlex Deucher
R6xx+ have per-block swappers. BE content in the framebuffer will now be swapped properly during scanout. Untested, however, the same code is reported working in the UMS ddx. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-01-24drm/radeon/kms: simplify atom adjust pll setupAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2011-01-07drm/radeon/kms: DCE5 atom spread spectrum updatesAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: DCE5 atom SetPixelClock updatesAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-21drm/radeon/kms: reorder display resume to avoid problemsAlex Deucher
On resume, we were attemping to unblank the displays before the timing and plls had be reprogrammed which led to atom timeouts waiting for things that are not yet programmed. Re-program the mode first, then reset the dpms state. This fixes the infamous atombios timeouts on resume. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-16drm/radeon/kms: disable ss fixed ref divideAlex Deucher
Seems to cause problems on certain laptops Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=24462 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Tested-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-19drm, kdb, kms: Change mode_set_base_atomic() enter argument to be an enumJason Wessel
The enter argument as implemented by commit 413d45d3627 (drm, kdb, kms: Add an enter argument to mode_set_base_atomic() API) should be more descriptive as to what it does vs just passing 1 and 0 around. There is no runtime behavior change as a result of this patch. Reported-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: David Airlie <airlied@linux.ie> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-19Revert "drm/radeon/kms: remove some pll algo flags"Dave Airlie
This reverts commit f28488c282d8916b9b6190cc41714815bbaf97d5. On my rv610 test machine the monitor failed to light up after this. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06Merge branch 'drm-radeon-next' of ../drm-radeon-next into drm-core-nextDave Airlie
* 'drm-radeon-next' of ../drm-radeon-next: drm/radeon/kms: add drm blit support for evergreen drm/radeon: Modify radeon_pm_in_vbl to use radeon_get_crtc_scanoutpos() drm/radeon: Add function for display scanout position query. drm/radeon/kms: rework spread spectrum handling drm/radeon/kms: remove new pll algo drm/radeon/kms: remove some pll algo flags drm/radeon/kms: prefer high post dividers in legacy pll algo drm/radeon/kms: properly handle 40 bit MC addresses in the cursor code drm/radeon: add properties to configure the width of the underscan borders drm/radeon/kms/r6xx+: use new style fencing (v3) drm/radeon/kms: enable writeback (v2) drm/radeon/kms: clean up r6xx/r7xx blit init (v2)
2010-10-06drm, kdb, kms: Add an enter argument to mode_set_base_atomic() APIJason Wessel
Some devices such as the radeon chips receive information from user space which needs to be saved when executing an atomic mode set operation, else the user space would have to be queried again for the information. This patch extends the mode_set_base_atomic() call to pass an argument to indicate if this is an entry or an exit from an atomic kernel mode set change. Individual drm drivers can properly save and restore state accordingly. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: David Airlie <airlied@linux.ie> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06drm/radeon/kms: Implement KDB debug hooks for radeon KMS.Chris Ball
Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06drm/radeon/kms: rework spread spectrum handlingAlex Deucher
This patch reworks spread spectrum handling to enable it properly on lvds and DP/eDP links. It also fixes several bugs in the old spread spectrum code. - Use the ss recommended reference divider if available when calculating the pll - Use the proper ss command tables on pre-DCE3 asics - Avoid reading past the end of the ss info tables - Enable ss on evergreen asics (lvds, dp, tmds) - Enable ss on DP/eDP links Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06drm/radeon/kms: remove new pll algoAlex Deucher
The recent changes to the old algo (prefer high post div) coupled with the range and precision limitations of using fixed point with the new algo make the new algo less useful. So drop the new algo. This should work as well or better than the old new/old combinations and simplifies the code a lot. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=30218 among others. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06drm/radeon/kms: remove some pll algo flagsAlex Deucher
These shouldn't be needed with the post div changes in the last patch. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-14drm/radeon/kms: force legacy pll algo for RV620 LVDSAlex Deucher
There has been periodic evidence that LVDS, on at least some panels, prefers the dividers selected by the legacy pll algo. This patch forces the use of the legacy pll algo on RV620 LVDS panels. The old behavior (new pll algo) can be selected by setting the new_pll module parameter to 1. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=30029 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-07drm/radeon/kms: fix tv-out on avivo asicsAlex Deucher
digital underscan support regressed tv-out. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29985 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-02drm/radeon/kms: properly set crtc high base on r7xxAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-02drm/radeon/kms: force legacy pll algo for RV515 LVDSAlex Deucher
There has been periodic evidence that LVDS, on at least some panels, prefers the dividers selected by the legacy pll algo. This patch forces the use of the legacy pll algo on RV515 LVDS panels. The old behavior (new pll algo) can be selected by setting the new_pll module parameter to 1. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-20drm/radeon/kms: DCE3/4 AdjustPixelPll updatesAlex Deucher
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>
2010-08-04drm/radeon/kms: enable underscan option for digital connectorsAlex Deucher
This connector attribute allows you to enable or disable underscan on a digital output to compensate for panels that automatically overscan (e.g., many HDMI TVs). Valid values for the attribute are: off - forces underscan off on - forces underscan on auto - enables underscan if an HDMI TV is connected, off otherwise default value is auto. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02drm/radeon/kms: move a bunch of modesetting debug to correct debug usage.Dave Airlie
This migrates a bunch of DRM_DEBUG->DRM_DEBUG_KMS so we can get more modesetting related info without all the other ioctl handling easily. Also the PM code moves to DRM_DEBUG_DRIVER mostly. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02drm/radeon/kms: Add crtc tiling setup support for evergreenAlex Deucher
Needed for scanning out of a tiled buffer. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02drm/radeon/kms: Add crtc tiling setup support for r6xx/r7xxAlex Deucher
Needed for scanning out of a tiled buffer. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-21drm/radeon/kms/atom: add crtc disable functionAlex Deucher
Disables the crts as per dpms and also disables the ppll associated with the crtc. This should save additional power. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-01drm/radeon/kms: disable frac fb dividers for rs6xxAlex Deucher
Should fix fdo bug 28331: https://bugs.freedesktop.org/show_bug.cgi?id=28331 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-26drm/radeon/kms: suppress a build warning (unused variable)Stefan Richter
At least 'make CONFIG_DEBUG_SECTION_MISMATCH=y' causes drivers/gpu/drm/radeon/atombios_crtc.c: In function 'atombios_crtc_set_pll': drivers/gpu/drm/radeon/atombios_crtc.c:684: warning: 'pll' may be used uninitialized in this function which has the looks of a falso positive. Add a default: case so that gcc rests assured that all possible pll_id's are covered. Keep the present cases that fall through to the default one for self-documentation. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm/radeon/kms/pm: add support for no display power statesAlex Deucher
The lowest power states often cause display problems, so only enable them when all displays are off. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm: move radeon_fixed.h to shared drm_fixed.h headerBen Skeggs
Will be used by nouveau driver also in the near future. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm/radeon/kms/pm: add asic specific callbacks for getting power state (v2)Alex Deucher
This also simplifies the code and enables reclocking with multiple heads active by tracking whether the power states are single or multi-head capable. Eventually, we will want to select a power state based on external factors (AC/DC state, user selection, etc.). (v2) Update for evergreen Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-18drm/radeon/kms/pm: move pm state update to crtc functionsAlex Deucher
crtcs are what we ultimately care about wrt to pm. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-20Merge branch 'drm-radeon-evergreen-accel' into drm-core-nextDave Airlie
* drm-radeon-evergreen-accel: drm/radeon: fix cypress firmware typo. drm/radeon/kms/evergreen: add hpd support drm/radeon/kms/evergreen: implement irq support drm/radeon/kms/evergreen: setup and enable the CP drm/radeon/kms/evergreen: implement gfx init drm/radeon/kms/evergreen: add soft reset function drm/radeon/kms/evergreen: add gart support drm/radeon/kms: add support for evergreen power tables drm/radeon/kms: update atombios.h power tables for evergreen
2010-04-19drm/radeon/kms: adjust pll settings for tvAlex Deucher
May fix fdo bug 26582. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-09drm/radeon/kms/evergreen: implement irq supportAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-31drm/radeon/kms: minor fixes for eDP with LCD* device tags (v2)Alex Deucher
Some systems have LCD* rather than DFP* device tags in the bios for eDP connectors; notably the new apple iMac. This fixes things up so eDP connectors with either tag will work. v2: fix typo Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-31drm/radeon/kms/atom: make sure tables are valid (v2)Alex Deucher
Check that atom cmd and data tables are valid before using them. (v2) - fix some whitespace errors noticed by Rafał Miłecki - check a few more cases Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-31drm/radeon/kms: remove lvds quirksAlex Deucher
- no longer needed with the latest new pll algo fixes. - also don't use lcd pll limits. They don't seem to work well for all systems. If we have a case where they are useful, we can set the flag for that case. fixes fdo bug 27083 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-15drm/radeon/kms: further spread spectrum fixesAlex Deucher
Adjust modeset ordering to fix spread spectrum. The spread spectrum command table relies on the crtc routing to already be set in order to work properly on some asics. Should fix fdo bug 25741. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-15drm/radeon/kms: use lcd pll limits when availableAlex Deucher
The bios has alternate pll output limits for LCD panels. If available, use these for pll divider calculations. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-15drm/radeon/kms/atom: spread spectrum fixAlex Deucher
The atom spread spectrum table does not always disable ss. Explicitly disable it and then use the atom table to enable later if needed (currently only used for LVDS). Fixes display issues on some systems. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
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