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2010-03-04Merge branch 'drm-linus' of ↵Linus Torvalds2-1/+18
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
2010-03-02Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds27-1785/+2110
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (49 commits) OMAP: DSS2: Taal: Fix TE when resuming OMAP: DSS2: Taal: Fix ESD check OMAP: DSS2: OMAPFB: Constify some function parameters OMAP: DSS2: OMAPFB: install omapfb.h OMAP: DSS2: DSI: add error prints OMAP: DSS2: TPO-TD03MTEA1: fix function names OMAP: DSS2: DSI: add dsi_vc_dcs_read_2() helper OMAP: DSS2: OMAPFB: Remove FB_OMAP2_FORCE_AUTO_UPDATE OMAP: DSS2: DSI: remove external TE support OMAP: DSS2: move timing functions OMAP: DSS2: move set/get_wss() OMAP: DSS2: move enable/disable/suspend/resume OMAP: DSS2: move update() and sync() OMAP: DSS2: move set/get_update_mode() OMAP: DSS2: move enable/get_te() OMAP: DSS2: move get_recommended_bpp() OMAP: DSS2: move get_resolution() OMAP: DSS2: move enable/disable_channel to overlay manager OMAP: DSS2: move wait_vsync() OMAP: DSS2: move get/set_rotate() ...
2010-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds1-0/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: sparc: Support show_unhandled_signals. sparc: use __ratelimit sunxvr500: Additional PCI id for sunxvr500 driver sparc: use asm-generic/scatterlist.h sparc64: If 'slot-names' property exist, create sysfs PCI slot information. sparc: remove trailing space in messages sparc: remove redundant return statements
2010-03-02OMAP: DSS2: Taal: Fix TE when resumingTomi Valkeinen1-3/+18
TE was not initialized properly on power on, which broke TE when resuming from suspend. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-03-01OMAP: DSS2: Taal: Fix ESD checkTomi Valkeinen1-2/+5
Using taal_enable_te() when DSI bus was locked caused a deadlock. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-03-01OMAP: DSS2: OMAPFB: Constify some function parametersVille Syrjälä1-9/+9
Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-03-01vga_switcheroo: initial implementation (v15)Dave Airlie1-0/+18
Many new laptops now come with 2 gpus, one to be used for low power modes and one for gaming/on-ac applications. These GPUs are typically wired to the laptop panel and VGA ports via a multiplexer unit which is controlled via ACPI methods. 4 combinations of systems typically exist - with 2 ACPI methods. Intel/ATI - Lenovo W500/T500 - use ATPX ACPI method ATI/ATI - some ASUS - use ATPX ACPI Method Intel/Nvidia - - use _DSM ACPI method Nvidia/Nvidia - - use _DSM ACPI method. TODO: This patch adds support for the ATPX method and initial bits for the _DSM methods that need to written by someone with access to the hardware. Add a proper non-debugfs interface - need to get some proper testing first. v2: add power up/down support for both devices on W500 puts i915/radeon into D3 and cuts power to radeon. v3: redo probing methods, no DMI list, drm devices call to register with switcheroo, it tries to find an ATPX method on any device and once there is two devices + ATPX it inits the switcher. v4: ATPX msg handling using buffers - should work on more machines v5: rearchitect after more mjg59 discussion - move ATPX handling to radeon driver. v6: add file headers + initial nouveau bits (to be filled out). v7: merge delayed switcher code. v8: avoid suspend/resume of gpu that is off v9: rearchitect - mjg59 is always right. - move all ATPX code to radeon, should allow simpler DSM also proper ATRM handling v10: add ATRM support for radeon BIOS, add mutex to lock vgasr_priv v11: fix bug in resuming Intel for 2nd time. v12: start fixing up nvidia code blindly. v13: blindly guess at finishing nvidia code v14: remove radeon audio hacks - fix up intel resume more like upstream v15: clean up printks + remove unnecessary igd/dis pointers mount debugfs /sys/kernel/debug/vgaswitcheroo/switch - should exist if ATPX detected + 2 cards. DIS - immediate change to discrete IGD - immediate change to IGD DDIS - delayed change to discrete DIGD - delayed change to IGD ON - turn on not in use OFF - turn off not in use Tested on W500 (Intel/ATI) and T500 (Intel/ATI) Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-28Merge branch 'for-linus' of ↵Linus Torvalds4-447/+406
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits) m68k: Define sigcontext ABI of ColdFire m68knommu: NPTL support for uClinux m68k: Add NPTL support m68k: Eliminate unused variable in page_to_phys() m68k: Switch to generic siginfo layout macfb: fix 24-bit visual and stuff macfb: cleanup fbdev: add some missing mac modes mac68k: start CUDA early valkyriefb: various fixes fbdev: mac_var_to_mode() fix mac68k: move macsonic and macmace platform devices mac68k: move mac_esp platform device mac68k: replace mac68k SCC code with platform device pmac-zilog: add platform driver pmac-zilog: cleanup mac68k: rework SWIM platform device mac68k: cleanup ataflop: Killl warning about unused variable flags m68k: Use DIV_ROUND_CLOSEST ...
2010-02-28Merge branch 'next' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (88 commits) powerpc: Fix lwsync feature fixup vs. modules on 64-bit powerpc: Convert pmc_owner_lock to raw_spinlock powerpc: Convert die.lock to raw_spinlock powerpc: Convert tlbivax_lock to raw_spinlock powerpc: Convert mpic locks to raw_spinlock powerpc: Convert pmac_pic_lock to raw_spinlock powerpc: Convert big_irq_lock to raw_spinlock powerpc: Convert feature_lock to raw_spinlock powerpc: Convert i8259_lock to raw_spinlock powerpc: Convert beat_htab_lock to raw_spinlock powerpc: Convert confirm_error_lock to raw_spinlock powerpc: Convert ipic_lock to raw_spinlock powerpc: Convert native_tlbie_lock to raw_spinlock powerpc: Convert beatic_irq_mask_lock to raw_spinlock powerpc: Convert nv_lock to raw_spinlock powerpc: Convert context_lock to raw_spinlock powerpc/85xx: Add NOR, LEDs and PIB support for MPC8568E-MDS boards powerpc/86xx: Enable VME driver on the GE SBC610 powerpc/86xx: Enable VME driver on the GE PPC9A powerpc/86xx: Add MSI section to GE PPC9A DTS ...
2010-02-27macfb: fix 24-bit visual and stuffFinn Thain1-84/+60
Lots of changes. Remove volatile keywords. Take the advice in the comments and change video_slot to slot_addr. Factor out fifteen or so "channel >> 8" shifts into three shifts higher up the call graph. Make csc_setpalette() atomic, pass the correct color values. Check for ioremap() failure. Add missing break statement, thus fixing 24 bit console visual (blue background bug). Remove some uninformative printk() noise. Add a description for powerbook 140/170 graphics. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27macfb: cleanupFinn Thain1-282/+295
Cleanup whitespace and code style. Remove unused #includes and prototypes. Remove obsolete, redundant or misleading comments. Remove dead code and redundant initialisers. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27fbdev: add some missing mac modesFinn Thain1-24/+28
Add the missing mac video modes for the Portrait and 12" RGB displays. The specs come from the Mac LC III developer note. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27valkyriefb: various fixesFinn Thain3-73/+17
Valkyriefb and macfb will adopt the same card if they get the chance, so remove valkyrie support from macfb. Also fix the "valkyriefb: can't do 832x624x8" problem reported by Raylynn Knight some time ago, by adding vmode 13 support for CONFIG_MAC. Also add vmode 11 since that works too. Make use of the monitor sense lines on 68k Macs too. Also some cleanups. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27fbdev: mac_var_to_mode() fixFinn Thain1-9/+31
The valkyriefb driver assumes that this logic holds: mac_vmode_to_var(X, cmode, &var); mac_var_to_vmode(&var, &vmode, &cmode); assert(vmode == X); But it doesn't hold because mac_var_to_vmode() can return a mode with a slower pixel clock, even when a match is available. So we end up with this failure: using video mode 11 and color mode 0. valkyriefb: vmode 12 not valid. valkyriefb: can't set default video mode valkyriefb: vmode 12 not valid. Rather than have mac_var_to_mode() return the first reasonable mode it finds, have it return the mode that is closest to the requested one (or the mode with the closest longer pixel clock period if there is no exact match). Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2-27/+63
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (187 commits) sh: remove dead LED code for migo-r and ms7724se sh: ecovec build fix for CONFIG_I2C=n sh: ecovec r-standby support sh: ms7724se r-standby support sh: SH-Mobile R-standby register save/restore clocksource: Fix up a registration/IRQ race in the sh drivers. sh: ms7724: modify scan_timing for KEYSC sh: ms7724: Add sh_sir support sh: mach-ecovec24: Add sh_sir support sh: wire up SET/GET_UNALIGN_CTL. sh: allow alignment fault mode to be configured at kernel boot. sh: sh7724: Update FSI/SPU2 clock sh: always enable sh7724 vpu_clk and set to 166MHz on Ecovec sh: add sh7724 kick callback to clk_div4_table sh: introduce struct clk_div4_table sh: clock-cpg div4 set_rate() shift fix sh: Turn on speculative return for SH7785 and SH7786 sh: Merge legacy and dynamic PMB modes. sh: Use uncached I/O helpers in PMB setup. sh: Provide uncached I/O helpers. ...
2010-02-26OMAP: DSS2: DSI: add error printsTomi Valkeinen1-13/+34
Add error printing for dsi_vc_dcs_write() and dsi_vc_dcs_read(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-26sunxvr500: Additional PCI id for sunxvr500 driverBen Hutchings1-0/+1
Intergraph bought 3D Labs and some XVR-500 chips have Intergraph's vendor id. Reported-by: Jurij Smakov <jurij@wooyd.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26OMAP: DSS2: TPO-TD03MTEA1: fix function namesTomi Valkeinen1-6/+6
Copy/paste had resulted in wrong function names in TPO TD043MTEA1 panel driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-26Merge commit 'origin/master' into nextBenjamin Herrenschmidt4-16/+25
Manual merge of: drivers/char/hvc_console.c drivers/char/hvc_console.h
2010-02-26Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds3-15/+15
* '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() ...
2010-02-25OMAP: DSS2: DSI: add dsi_vc_dcs_read_2() helperTomi Valkeinen1-0/+16
Add dsi_vc_dcs_read_2() helper function to read two bytes from the DSI peripheral. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-25fb: for framebuffer handover don't exit the loop early.Dave Airlie1-1/+0
An offb machine has been seen in the fields which adds two offb nodes, so continue scanning the list after removing one. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-24OMAP: DSS2: OMAPFB: Remove FB_OMAP2_FORCE_AUTO_UPDATETomi Valkeinen2-23/+3
Remove the option for forcing auto-update. Auto-update for manual update displays is no more a DSS feature, so if a particular display devices does have auto-update mode, it should be in display's custom settings. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: DSI: remove external TE supportTomi Valkeinen1-16/+4
With the reworked model, DSI driver doesn't need to know anything about external TE lines. Thus we can remove ext_te support, and only leave the DSI TE trigger support. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move timing functionsTomi Valkeinen6-73/+57
Move check/set/get_timings() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move set/get_wss()Tomi Valkeinen2-37/+38
Move set/get_wss() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move enable/disable/suspend/resumeTomi Valkeinen14-531/+454
Move enable/disable/suspend/resume from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move update() and sync()Tomi Valkeinen5-500/+208
Move update() and sync() from omap_dss_device to omap_dss_driver. Also, update was hardcoded to use virtual channel 0. This patch adds a parameter that specifies the VC. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move set/get_update_mode()Tomi Valkeinen9-194/+80
Move set/get_update_mode() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move enable/get_te()Tomi Valkeinen6-66/+32
Move enable/get_te() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move get_recommended_bpp()Tomi Valkeinen6-11/+40
Move get_recommended_bpp() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move get_resolution()Tomi Valkeinen8-12/+19
Move get_resolution() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move enable/disable_channel to overlay managerTomi Valkeinen8-23/+58
Move enable/disable_channel() from omap_dss_device to overlay manager. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move wait_vsync()Tomi Valkeinen3-15/+15
Move wait_vsync() from omap_dss_device to overlay manager. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move get/set_rotate()Tomi Valkeinen3-39/+11
Move get/set_rotate() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move set/get_mirror()Tomi Valkeinen3-31/+10
Move set/get_mirror() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move memory_read()Tomi Valkeinen3-35/+12
Move memory_read() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: move run_test()Tomi Valkeinen3-45/+13
Move run_test() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: DSI: remove auto-update perf measurementTomi Valkeinen1-72/+9
Remove performance measurement for auto-update. Auto-update and thus performance measurement cannot be supported after the driver change where the control is moved to display drivers. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-24OMAP: DSS2: DSI: change DSI bus_lock to semaphoreTomi Valkeinen1-14/+6
Physical DSI bus is protected by a mutex. This patch changed the mutex to a semaphore, so that we can lock and unlock the bus_lock from different threads. This is needed as the update process is started by user space program, and thus the lock is acquired in that context, but the lock can be released in different context, a work thread via irq. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-23OMAP: DSS2: fix get_dsi/dispc_clk_source() usageTomi Valkeinen2-6/+8
After changing the selection of DSI and DISPC clock source the users of get_dsi/dispc_clk_source() functions were left unchanged. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-23efifb: fix framebuffer handoffMarcin Slusarz1-1/+10
Commit 4410f3910947dcea8672280b3adecd53cec4e85e ("fbdev: add support for handoff from firmware to hw framebuffers") didn't add fb_destroy operation to efifb. Fix it and change aperture_size to match size passed to request_mem_region. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=15151 Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Reported-by: Alex Zhavnerchik <alex.vizor@gmail.com> Tested-by: Alex Zhavnerchik <alex.vizor@gmail.com> Acked-by: Peter Jones <pjones@redhat.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Dave Airlie <airlied@redhat.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-18OMAP: DSS2: OMAPFB: fix cleanup on dssdev enable errorTomi Valkeinen1-1/+3
If enabling a dss device failed, omapfb didn't exit, leading to crash. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-18OMAP: DSS2: OMAPFB: fix dssdev cleanup on errorTomi Valkeinen1-2/+7
If there was a dss device without a driver and thus omapfb probe failed, ref counts could be left to dss devices. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-18OMAP: DSS2: fix driver probe error handlingTomi Valkeinen1-0/+1
If driver's probe failed, the uninit was not called. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-18OMAP: DSS2: remove sub-panel systemTomi Valkeinen2-62/+5
The system to allow panel drivers to exists as attached to ctrl drivers did never work very well. It is not useed, and this patch removes it to make the driver cleaner. For now, controller drivers need to include also the panel driver code. In the future a proper mechanism for this should be developed, perhaps by creating busses for controllers. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-17powerpc/mpc5121: correct DIU compatible propertyAnatolij Gustschin1-0/+5
The DIU driver should bind against "fsl,mpc5121-diu" directly. Add this compatible property to the match table and fix DTS and platform code accordingly. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-17sh: Fix up more 64-bit pgprot truncation on SH-X2 TLB.Paul Mundt1-1/+1
Both the store queue API and the PMB remapping take unsigned long for their pgprot flags, which cuts off the extended protection bits. In the case of the PMB this isn't really a problem since the cache attribute bits that we care about are all in the lower 32-bits, but we do it just to be safe. The store queue remapping on the other hand depends on the extended prot bits for enabling userspace access to the mappings. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-16video: sh_mobile_lcdcfb: Fix panning.Phil Edworthy1-28/+18
Fixed SH-Mobile panning. Previously the address of the frame to be displayed was updated in the VSync end interrupt. This meant there was a minimum of 1 frame bewteen calling FBIOPAN_DISPLAY ioctl and the pan occuring. This meant that apps were not able to use the FBIO_WAITFORVSYNC ioctl to wait for the pan to complete. This patch moves the write to LDSA1R mirror reg into the pan ioctl. Tested on MS7724 board against 2.6.33-rc7 Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-16video: sh_mobile_lcdcfb: Add wait for vsync.Phil Edworthy1-1/+47
Added FBIO_WAITFORVSYNC ioctl for SH-Mobile devices. Tested on MS7724 and MigoR boards against 2.6.33-rc7. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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