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* drm/i915: convert SDVO driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
* drm/i915: convert DVO driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | | | | Also remove old UMS copied code for get_crtc. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: convert DP/eDP driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | | Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: convert HDMI driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | | Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: convert LVDS driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | | Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: convert VGA driver to new encoder/connector structureZhenyu Wang2010-04-12
| | | | | Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Set sync polarity correctly on DisplayPortAdam Jackson2010-04-12
| | | | | | | | Probably only matters for format-converting dongles, but might as well get it right all the time. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Un-magic a DPCD register writeAdam Jackson2010-04-12
| | | | | Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: enable DP/eDP for Sandybridge/CougarpointZhenyu Wang2010-04-12
| | | | | | | | | | DP on Cougarpoint has new training pattern definitions, and new transcoder DP control register is used to determine the mapping for transcoder and DP digital output. And eDP for Sandybridge has new voltage and pre-emphasis level definitions. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: enable HDMI on CougarpointZhenyu Wang2010-04-12
| | | | | | | Fix transcoder select bit for HDMI on CPT. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: enable LVDS on CougarpointZhenyu Wang2010-04-12
| | | | | | | Fix the transcoder select bit for LVDS on CPT. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Fix CRT force detect on CougarpointZhenyu Wang2010-04-12
| | | | | | | | | To make CRT force detect reliable on Cougarpoint, we need to disable DAC before force detect, and restore back when trigger is completed. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Support for Cougarpoint PCH display pipelineZhenyu Wang2010-04-12
| | | | | | | | | | | | | | | | Cougarpoint is the new PCH for Sandybridge CPU. This one resolves the chipset change for display pipeline compared to previous Ibexpeak PCH. Sandybridge/Cougarpoint has different FDI training parameters, so this also makes seperate FDI training functions for IBX and CPT. Other change includes new transcoder DPLL select function to set which DPLL for transcoder to pick up. And with another new transcoder C introduced in Cougarpoint, each connector has new transcoder select bits. This one adds that change to light up VGA. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Probe for PCH chipset typeZhenyu Wang2010-04-12
| | | | | | | | | | PCH is the new name for south bridge from Ironlake/Sandybridge, which contains most of the display outputs except eDP. This one adds a probe function to detect current PCH type, and method to detect Cougarpoint PCH. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Sandybridge has no integrated TVZhenyu Wang2010-04-12
| | | | | | | Integrated TV is deprecated in new chips from Ironlake. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Fix legacy BLC event for pipe AZhao Yakui2010-04-12
| | | | | | | | | | | OpRegion event on 965G requires legacy BLC event enabled in pipe stat. As LVDS could be on either pipe now, we should enable BLC event on both pipe. If fail to do so, we couldn't handle the brightness request triggered from graphics opregion. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Clear the LVDS pipe B select bit when moving the LVDS to pipe A.Eric Anholt2010-04-12
| | | | | | Based on a patch by Zhao Yakui. Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Allow LVDS on pipe A on gen4+Adam Jackson2010-04-12
| | | | | | | The gen4 docs say it works, so why not. Tested on Ironlake. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Remove dead KMS encoder save/restore code.Eric Anholt2010-04-12
| | | | | | | This was brought over from UMS, and used for a while until we decided that drm_helper_resume_force_mode was easier and more reliable, since it didn't require duplicating all the code deleted here. We just forgot to delete all that junk for a while.
* drm/i915: change intel_ddc_get_modes() function parametersZhenyu Wang2010-04-09
| | | | | | | | | | | | | | | | This one replaces original param for intel_ddc_get_modes() with DRM connector and i2c bus adapter instead. With explicit params, we won't require that a single driver structure must hold connector and DDC bus reference, which ease the conversion to splitted encoder/ connector model. It also clears up for some cases that we would steal other DDC bus for mode probe, like VGA analog DDC probe for DVI-I. Also it fixed a bug in old DVI-I probe handling, that failed to restore origin analog GPIO port. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: passing drm connector param for load detectionZhenyu Wang2010-04-09
| | | | | | | | | | | In load detection, connector's encoder assignment must be kept consistent for proper mode setting, and this makes connector as explicit parameter for load detect function to not require single data structure to hold both encoder and connector reference, ease the transition for splitted encoder/connector model. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Add new helper to return current attached encoder for connectorZhenyu Wang2010-04-09
| | | | | | | | For introducing splitted encoder/connector structure, this helper will return connector's attached encoder when needed. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Add new 'intel_connector' structureZhenyu Wang2010-04-09
| | | | | | | | | This adds new structure of intel_connector to present drm's connector object, which is used to convert from origin single output into encoder/connector model. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: more conversion from connector_list walk to encoder_listZhenyu Wang2010-04-09
| | | | | | | | | What we really want is encoder info instead of connector, so change some more list walk in pipeline setup functions from connector_list to encoder_list. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: use encoder_list for hotplug callbackZhenyu Wang2010-04-09
| | | | | | | | | Instead of walking through drm connector_list uses encoder_list for calling hotplug functions which is consistent with intel display hotplug reporting. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Convert some trace events to DEFINE_TRACELi Zefan2010-04-09
| | | | | | | | | | | | | | | | | | | Use DECLARE_EVENT_CLASS to remove duplicate code: text data bss dec hex filename 14655 2732 15 17402 43fa i915_trace_points.o.orig 11625 2732 10 14367 381f i915_trace_points.o 8 events are converted: i915_gem_object: i915_gem_object_{unbind, destroy} i915_gem_request: i915_gem_request_{complete, retire, wait_begin, wait_end} i915_ring: i915_ring_{wait_begin, wait_end} No functional change. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Configure the TV sense state correctly on GM45 to make TV ↵Zhao Yakui2010-04-10
| | | | | | | | | | | | | | | | | | | | | | detection reliable The TV detection logic is not reliable on the Cantiga platform. Sometimes the TV will be misdetected as the following two cases: - TV is misdetected on some laptops. e.g. There is no TV connector port or no TV is attached. But the TV is shown as connected. - TV connector type is misdetected. e.g. the component TV is attached, but the TV is shown as S-video type. According to the hardware requirement, the TV sense state bits of TV DAC register should be cleared to zero on Cantiga platfrom. https://bugzilla.kernel.org/show_bug.cgi?id=14792 Cc: Stable Team <stable@kernel.org> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Tested-by: Santi <santi@agolina.net> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Ignore LVDS EDID when it is unavailabe or invalidZhao Yakui2010-04-10
| | | | | | | | | | | | | | This trys to shut up complains about invalid LVDS EDID during mode probe, but uses fixed panel mode directly for panels with broken EDID. https://bugs.freedesktop.org/show_bug.cgi?id=23099 https://bugs.freedesktop.org/show_bug.cgi?id=26395 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Add no_lvds entry for the Clientron U800Stefan Bader2010-04-03
| | | | | | | | | | | BugLink: http://bugs.launchpad.net/ubuntu/bugs/544671 This system claims to have a LVDS but has not. Signed-off-by: Stephane Graber <stgraber@ubuntu.com> Signed-off-by: Stefan Bader <stefan.bader@canonical.com> CC: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Rename many remaining uses of "output" to encoder or connector.Eric Anholt2010-03-25
| | | | Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Rename intel_output to intel_encoder.Eric Anholt2010-03-25
| | | | | | | | | | | | | | | | | | The intel_output naming is inherited from the UMS code, which had a structure of screen -> CRTC -> output. The DRM code has an additional notion of encoder/connector, so the structure is screen -> CRTC -> encoder -> connector. This is a useful structure for SDVO encoders which can support multiple connectors (each of which requires different programming in the one encoder and could be connected to different CRTCs), or for DVI-I, where multiple encoders feed into the connector for whether it's used for digital or analog. Most of our code is encoder-related, so transition it to talking about encoders before we start trying to distinguish connectors. This patch is produced by sed s/intel_output/intel_encoder/ over the driver. Signed-off-by: Eric Anholt <eric@anholt.net>
* agp/intel: intel_845_driver is an agp driver!Daniel Vetter2010-03-25
| | | | | | | | | | | | | | | | ... not a GTT driver. So the additional chipset flush introduced in commit 2162e6a2b0cd5acbb9bd8a3c94e1c1269b078295 Author: Dave Airlie <airlied@redhat.com> Date: Wed Nov 21 16:36:31 2007 +1000 agp/intel: Add chipset flushing support for i8xx chipsets. to fix a GTT problem makes absolutely no sense. If this would really be needed for AGP chipsets, too, we should add it to all i8xx agp drivers, not just one. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: introduce to_intel_bo helperDaniel Vetter2010-03-25
| | | | | | | | | | | | | | This is a purely cosmetic change to make changes in this area easier. And hey, it's not only clearer and typechecked, but actually shorter, too! [anholt: To clarify, this is a change to let us later make drm_i915_gem_object subclass drm_gem_object, instead of having drm_gem_object have a pointer to i915's private data] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Eric Anholt <eric@anholt.net>
* drm/i915: Disable FBC on 915GM and 945GM.Robert Hooker2010-03-25
| | | | | | | | | | It is causing hangs after a suspend/resume cycle with the default powersave=1 module option on these chipsets since 2.6.32-rc. BugLink: http://bugs.launchpad.net/bugs/492392 Signed-off-by: Robert Hooker <sarvatt@ubuntu.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>
* Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds2010-03-24
|\ | | | | | | | | | | | | * 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: OMAP: DSS2: panel-generic: re-implement mode changing OMAP: DSS2: initialize dss clk sources properly OMAP: DSS2: VRAM: Fix early_param for vram
| * OMAP: DSS2: panel-generic: re-implement mode changingTomi Valkeinen2010-03-15
| | | | | | | | | | | | | | Mode changing code was left out with the DSS driver remodeling. Add the code back. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: initialize dss clk sources properlyTomi Valkeinen2010-03-15
| | | | | | | | | | | | | | Clk sources were not initialized, leading to kernel crash, or possibly to strange behaviour if DSI was compiled in. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: VRAM: Fix early_param for vramThomas Weber2010-03-10
| | | | | | | | | | | | | | | | | | | | In commit 2b0d8c251b8876d530a6bf671eb5425838fa698a the __early_param is replaced with the generic early_param. This patch fixes the parameter passing for the vram. Signed-off-by: Thomas Weber <weber@corscience.de> [tomi.valkeinen@nokia.com: changed the commit prefix] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-03-24
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Orion5x: replace KEY_WLAN with KEY_WPS_BUTTON [ARM] Kirkwood: WPS button keycode mapping pxa168fb: fix incorrect resource calculation [ARM] pxa/raumfeld: fix button name [ARM] pxa/raumfeld: remove duplicated #include [ARM] locomo: fix unpaired spin_lock_irqsave [ARM] locomo: fix SPI register offset [ARM] pxa/sharpsl: add dependency of max1111 driver to sharpsl_pm [ARM] pxa: remove unnecessary 'select FB_W100' from some platforms [ARM] pxa: remove spi cs gpio direction to avoid clash with driver [ARM] mmp: fix for variables in uncompress.h being discarded [ARM] pxa: fix for variables in uncompress.h being discarded ARM: Update mach-types ARM: Fix IXP23xx build error in mach/memory.h
| * | [ARM] Orion5x: replace KEY_WLAN with KEY_WPS_BUTTONChristian Lamparter2010-03-23
| | | | | | | | | | | | | | | | | | | | | | | | "Input: add KEY_WPS_BUTTON definition" introduced a generic keycode for WPS input events. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | [ARM] Kirkwood: WPS button keycode mappingChristian Lamparter2010-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Commit "Input: add KEY_WPS_BUTTON definition" added a generic keycode for WPS button. Let's use it, instead of "F1" mapping. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | Merge branch 'fix' of ↵Russell King2010-03-23
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * | pxa168fb: fix incorrect resource calculationDan Carpenter2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size calculation is not correct. It should be end - start + 1. Use resource_size() to caculate it. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] pxa/raumfeld: fix button nameDaniel Mack2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a warning when booting 2.6.34-rc2: [ 26.619814] ------------[ cut here ]------------ [ 26.624604] WARNING: at fs/proc/generic.c:316 __xlate_proc_name+0xac/0xc0() [ 26.631555] name 'on/off button' [ 26.634753] Modules linked in: Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Sven Neumann <s.neumann@raumfeld.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] pxa/raumfeld: remove duplicated #includeHuang Weiyi2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated #include('s) in arch/arm/mach-pxa/raumfeld.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] locomo: fix unpaired spin_lock_irqsaveH Hartley Sweeten2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function locomo_m62332_senddata sends a three byte i2c message to a M62332 DAC. This entire function is guarded with a spin_lock_irqsave at the start of the function and a spin_unlock_irqrestore at the end. As each byte is transferred, the i2c ACK from the DAC is checked. Currently, if the ACK is missing the function simply returns without the unlock. It also leaves the i2c bus in an invalid state since the last byte transferred did not have a "stop" condition and leave the bus idle. Fix this by adding an exit path using goto. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] locomo: fix SPI register offsetH Hartley Sweeten2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The locomo spi registers are all defined in locomo.h as offsets from the first spi register LOCOMO_SPI (0x60), which is itself an offset from the locomo base address. To correctly access these registers LOCOMO_SPI must always be included in the address calculation. There are two places in locomo.c where this is not done. The first one, in locomo_suspend, actually results in a write to LOCOMO_ST instead of LOCOMO_SPICT. The second is in __locomo_probe and results in a write to LOCOMO_MCSX2 instead of LOCOMO_SPIIE. Fix these by including LOCOMO_SPI in the calculation. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] pxa/sharpsl: add dependency of max1111 driver to sharpsl_pmEric Miao2010-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sharpsl_pm.c actually depends on max1111 driver being built-in when not using legacy ssp code. Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] pxa: remove unnecessary 'select FB_W100' from some platformsEric Miao2010-03-22
| | | | | | | | | | | | | | | | | | | | Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | [ARM] pxa: remove spi cs gpio direction to avoid clash with driverJonathan Cameron2010-03-22
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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