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path: root/drivers/gpu/drm/radeon/radeon_combios.c
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2011-11-11drm/radeon/kms: Fix I2C mask definitionsJean Delvare
commit 286e0c94f9c3f292cb38a977fbbde3433347a868 upstream. Commit 9b9fe724 accidentally used RADEON_GPIO_EN_* where RADEON_GPIO_MASK_* was intended. This caused improper initialization of I2C buses, mostly visible when setting i2c_algo_bit.bit_test=1. Using the right constants fixes the problem. Signed-off-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: Jerome Glisse <j.glisse@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-03drm/radeon/kms: add s/r quirk for Compaq Presario V5245EUAlex Deucher
commit 302a8e8b06d312dcb3b718dfeb42aa912b5f426b upstream. Fixes resume on Compaq Presario V5245EU. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=41642 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-04drm/radeon/kms: fix i2c map for rv250/280Alex Deucher
commit 6dd666333ddee39903d86f870d5c40d9f100e0cc upstream. Those chips have crt2_ddc bus. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=39672 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-16drm/radeon/kms: be more pedantic about the g5 quirk (v2)Alex Deucher
I don't think Apple offered any other cards for this mac, so I doubt this will be an issue, but just to be on the safe side, check the pci ids as well. v2: fix spelling in commit message Reviewed-by: Michel Dänzer <michel@daenzer.net> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Joachim Henke <j-o@users.sourceforge.net> Cc: Michel Dänzer <michel@daenzer.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-14drm/radeon/kms: fix mac g5 quirkAlex Deucher
Apple uses the same subsystem pci ids for lots of hardware much of which is wired up differently. In this case, the G5 imac and the G5 tower. Only apply the quirk configuration to G5 towers. Reported-by: Joachim Henke <j-o@users.sourceforge.net> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Joachim Henke <j-o@users.sourceforge.net> Cc: Michel Dänzer <michel@daenzer.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-09drm/radeon/kms: check modes against max pixel clockAlex Deucher
Filter out modes that are higher than the max pixel clock. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-09drm/radeon/kms: fix some logic errors in combios i2c mappingAlex Deucher
The virtual i2c to real i2c channel mappings weren't setting the right id in some cases. Spotted by: Andrew Randrianasulu Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-04drm/radeon/kms: fix up r1xx-rs4xx i2c busesAlex Deucher
Fix the vbios mapping and only add the actual buses that the cards have. The existing code was mostly correct. Just clean up a few cases on r2xx/r3xx and document that buses the hw actually has. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-05-04drm/radeon/kms: add support for thermal chips on combios asicsAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-04-04drm/radeon/kms: Add support for tv-out dongle on G5 9600Alex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-24drm/radeon/kms: fix hardcoded EDID handlingAlex Deucher
On some servers there is a hardcoded EDID provided in the vbios so that the driver will always see a display connected even if something like a KVM prevents traditional means like DDC or load detection from working properly. Also most server boards with DVI are not actually DVI, but DVO connected to a virtual KVM service processor. If we fail to detect a monitor via DDC or load detection and a hardcoded EDID is available, use it. Additionally, when using the hardcoded EDID, use a copy of it rather than the actual one stored in the driver as the detect() and get_modes() functions may free it if DDC is successful. This fixes the virtual KVM on several internal servers. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-14drm/radeon/kms: add connector table for mac g5 9600Alex Deucher
PPC Mac cards do not provide connector tables in their vbios. Their connector/encoder configurations must be hardcoded in the driver. verified by nyef on #radeon Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04drm/radeon/kms: dynamically allocate power state spaceAlex Deucher
We previously used a static array, but some new systems had more states then we had array space, so dynamically allocate space based on the number of states in the vbios. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33851 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-22Merge remote branch 'intel/drm-intel-next' of /ssd/git/drm-next into ↵Dave Airlie
drm-core-next * 'intel/drm-intel-next' of /ssd/git/drm-next: (771 commits) drm/i915: Undo "Uncouple render/power ctx before suspending" drm/i915: Allow the application to choose the constant addressing mode drm/i915: dynamic render p-state support for Sandy Bridge drm/i915: Enable EI mode for RCx decision making on Sandybridge drm/i915/sdvo: Border and stall select became test bits in gen5 drm/i915: Add Guess-o-matic for pageflip timestamping. drm/i915: Add support for precise vblank timestamping (v2) drm/i915: Add frame buffer compression on Sandybridge drm/i915: Add self-refresh support on Sandybridge drm/i915: Wait for vblank before unpinning old fb Revert "drm/i915: Avoid using PIPE_CONTROL on Ironlake" drm/i915: Pass clock limits down to PLL matcher drm/i915: Poll for seqno completion if IRQ is disabled drm/i915/ringbuffer: Make IRQ refcnting atomic agp/intel: Fix missed cached memory flags setting in i965_write_entry() drm/i915/sdvo: Only use the SDVO pin if it is in the valid range drm/i915: Enable RC6 autodownclocking on Sandybridge drm/i915: Terminate the FORCE WAKE after we have finished reading drm/i915/gtt: Clear the cachelines upon resume drm/i915: Restore GTT mapping first upon resume ...
2010-12-21drm/radeon/kms: parse the extended LCD info blockAlex Deucher
This block may contain various additional LCD info such as physical size and a stored EDID. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-22drm/radeon/kms: fix regression in rs4xx i2c setupAlex Deucher
typo in my last i2c rework. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23222 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-19drm/radeon/kms: fix i2c pad masks on rs4xxAlex Deucher
These got lost in the last i2c cleanup. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=23222 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-12drm/radeon/kms: make TV/DFP table info less verboseAlex Deucher
Make TV standard and DFP table revisions debug only. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-13drm/radeon/kms: add connector table for Mac x800Alex Deucher
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=28671 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-20drm/radeon/kms: rework encoder handlingAlex Deucher
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>
2010-08-10drm/radeon/kms: rework combios i2c handlingAlex Deucher
Handle asic specific table to hw mappings in combios_setup_i2c_bus() directly. This allows us to remove most of the combios quirks and clean up the i2c bus setup. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-10drm/radeon/kms: unify i2c handlingAlex Deucher
Previously we added i2c buses as needed when enumerating connectors power management, etc. This only exposed the actual buses used and could have lead to the same buse getting created more than once if one buses was used for more than one purpose. This patch sets up all i2c buses on the card in one place and users of the buses just point back to the one instance. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon/kms/igp: sideport is AMD onlyAlex Deucher
Intel variants don't support it. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org 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>
2010-08-02Merge tag 'v2.6.35-rc6' into drm-radeon-nextDave Airlie
Need this to avoid conflicts with future radeon fixes
2010-08-02drm/radeon/kms: minor driver cleanupsAlex Deucher
- Make the logic in r100_pll_errata_after_index() match the other errata functions - Use rdev->family rather than rdev->flags & RADEON_FAMILY_MASK for kms - replace rn50 check using ids with ASIC_IS_RN50 convenience macro Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-22drm/radeon/kms: add quirk to make HP DV5000 laptop resumeAlex Deucher
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29062 Reported-by: Andres Cimmarusti <acimmarusti@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-01drm/radeon/kms: remove rv100 bios connector quirkAlex Deucher
Some RV100 cards with 2 VGA ports show up with DVI+VGA, however some boards with DVI+VGA have the same subsystem ids. Better to have a VGA port show up as DVI than having a non-useable DVI port. reported by DHR in irc. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-01drm/radeon: add quirk to make HP nx6125 laptop resume.Dave Airlie
For some reason on resume, executing the BIOS scripts locks up the whole chipset, by avoiding the dynclk table the machine resumes properly and seems to function okay. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-07-01drm/radeon: add fake RN50 table for powerpcDave Airlie
This works well enough on a js21, but it would be nice if IBM could supply more tables for the later Power6/7 machines. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08drm/radeon: reset i2c valid to avoid incorrect tv-out polling.Dave Airlie
We really don't want to be polling tv-out but since we weren't forcing the i2c lines to invalid (tv-out has no DDC), we were adding tv connectors to the polling setup and this was causing blinking on secondary displays. This fixes the regression Torsten reported. Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com> Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-08drm/radeon/kms/combios: fix typo in voltage fixAlex Deucher
Noticed by Rafał Miłecki. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-03drm/radeon/kms/pm: voltage fixesAlex Deucher
- Enable GPIO voltage for non pm modes as well so resetting the default voltage works. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-05-19drm/radeon/kms: hpd cleanupAlex Deucher
- Use radeon hpd enum consistently (in both hotplug and dp) - Legacy r100 with DVI should be HPD_1 not NONE Signed-off-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/radeon/kms: minor pm cleanupsAlex Deucher
- remove non_clock_info struct - track power state misc flags Signed-off-by: Alex Deucher <alexdeucher@gmail.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/combios: match lvds panel info parsing to ddxAlex Deucher
Should work better on some panels. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-20Merge branch 'drm-edid-fixes' into drm-core-nextDave Airlie
* drm-edid-fixes: drm/edid: When checking duplicate standard modes, walked the probed list drm/edid: Fix sync polarity for secondary GTF curve drm/modes: Fix interlaced mode names drm/edid: Add secondary GTF curve support drm/edid: Strengthen the algorithm for standard mode codes drm/edid: Fix the HDTV hack. drm/edid: Extend range-based mode addition for EDID 1.4 drm/edid: Add test for monitor reduced blanking support. drm/edid: Fix preferred mode parse for EDID 1.4 drm/edid: Remove some silly comments drm/edid: Remove arbitrary EDID extension limit drm/edid: Add modes for Established Timings III section drm/edid: Reshuffle mode list construction to closer match the spec drm/edid: Remove a redundant check drm/edid: Remove some misleading comments drm/edid: Fix secondary block fetch.
2010-04-07drm/radeon/kms/combios: verify dac_adj values are validAlex Deucher
Some vbios dac_adj tables are all zeros. Check for that case and use the default table if so. Should fix fdo bug 27478. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-04-06drm/edid: Remove arbitrary EDID extension limitAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-31Merge branch 'v2.6.34-rc2' into drm-linusDave Airlie
2010-03-15drm/radeon/kms/r1xx: enable hw i2cAlex Deucher
fixing the i2c prescale in the last patch gets it working on r1xx. 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>
2010-03-04Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (151 commits) vga_switcheroo: disable default y by new rules. drm/nouveau: fix *staging* driver build with switcheroo off. drm/radeon: fix typo in Makefile vga_switcheroo: fix build on platforms with no ACPI drm/radeon: Fix printf type warning in 64bit system. drm/radeon/kms: bump the KMS version number for square tiling support. vga_switcheroo: initial implementation (v15) drm/radeon/kms: do not disable audio engine twice Revert "drm/radeon/kms: disable HDMI audio for now on rv710/rv730" drm/radeon/kms: do not preset audio stuff and start timer when not using audio drm/radeon: r100/r200 ums: block ability for userspace app to trash 0 page and beyond drm/ttm: fix function prototype to match implementation drm/radeon: use ALIGN instead of open coding it drm/radeon/kms: initialize set_surface_reg reg for rs600 asic drm/i915: Use a dmi quirk to skip a broken SDVO TV output. drm/i915: enable/disable LVDS port at DPMS time drm/i915: check for multiple write domains in pin_and_relocate drm/i915: clean-up i915_gem_flush_gpu_write_domain drm/i915: reuse i915_gpu_idle helper drm/i915: ensure lru ordering of fence_list ... Fixed trivial conflicts in drivers/gpu/vga/Kconfig
2010-02-25Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (41 commits) of: remove undefined request_OF_resource & release_OF_resource of/sparc: Remove sparc-local declaration of allnodes and devtree_lock of: move definition of of_chosen into common code. of: remove unused extern reference to devtree_lock of: put default string compare and #a/s-cell values into common header of/flattree: Don't assume HAVE_LMB of: protect linux/of.h with CONFIG_OF proc_devtree: fix THIS_MODULE without module.h of: Remove old and misplaced function declarations of/flattree: Make the kernel accept ePAPR style phandle information of/flattree: endian-convert members of boot_param_header of: assume big-endian properties, adding conversions where necessary of: use __be32 for cell value accessors of/flattree: use OF_ROOT_NODE_{SIZE,ADDR}_CELLS DEFAULT for fdt parsing of/flattree: use callback to setup initrd from /chosen proc_devtree: include linux/of.h of: make set_node_proc_entry private to proc_devtree.c of: include linux/proc_fs.h of/flattree: merge early_init_dt_scan_memory() common code of: add 'of_' prefix to machine_is_compatible() ...
2010-02-23drm/radeon/kms: simplify storing current and requested PM modeRafał Miłecki
We kept pointers to requested and current clock modes in every power state. That was useless, more /global/ pointers in power struct are enough. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-18drm/radeon/kms: accept slightly overclocked power modesRafał Miłecki
Fixes fdo bug #26329 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Tobias Jakobi <liquid.acid@gmx.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-11drm/radeon/kms: Test rdev->bios centrally in combios_get_table_offset().Michel Dänzer
It's happened time and time again (most recently with the support for EDID hardcoded in the BIOS ROM) that new code didn't check for rdev->bios being non-NULL before triggering dereferences of it. This would result in an oops/panic on setups with no BIOS ROM. Hopefully this central test will be more robust. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-09of: add 'of_' prefix to machine_is_compatible()Grant Likely
machine is compatible is an OF-specific call. It should have the of_ prefix to protect the global namespace. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Michal Simek <monstr@monstr.eu>
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