1. 20 1月, 2013 2 次提交
    • V
      drm/i915: Fix RGB color range property for PCH platforms · 3685a8f3
      Ville Syrjälä 提交于
      The RGB color range select bit on the DP/SDVO/HDMI registers
      disappeared when PCH was introduced, and instead a new PIPECONF bit
      was added that performs the same function.
      
      Add a new INTEL_MODE_LIMITED_COLOR_RANGE private mode flag, and set
      it in the encoder mode_fixup if limited color range is requested.
      Set the the PIPECONF bit 13 based on the flag.
      
      Experimentation showed that simply toggling the bit while the pipe is
      active doesn't work. We need to restart the pipe, which luckily already
      happens.
      
      The DP/SDVO/HDMI bit 8 is marked MBZ in the docs, so avoid setting it,
      although it doesn't seem to do any harm in practice.
      
      TODO:
      - the PIPECONF bit too seems to have disappeared from HSW. Need a
        volunteer to test if it's just a documentation issue or if it's really
        gone. If the bit is gone and no easy replacement is found, then I suppose
        we may need to use the pipe CSC unit to perform the range compression.
      
      v2: Use mode private_flags instead of intel_encoder virtual functions
      v3: Moved the intel_dp color_range handling after bpc check to help
          later patches
      
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46800Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com>
      Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      3685a8f3
    • B
      drm/i915: Remove use of gtt_mappable_entries · 93d18799
      Ben Widawsky 提交于
      Mappable_end, ie. size is almost always what you want as opposed to the
      number of entries. Since we already have that information, we can scrap
      the number of entries and only calculate it when needed.
      
      If gtt_start is !0, this will have slightly different behavior. This
      difference can only occur in DRI1, and exists when we try to kick out
      the firmware fb. The new code seems like a bugfix to me.
      
      The other case where we've changed the behavior is during init we check
      the mappable region against our current known upper and lower limits
      (64MB, and 512MB). This now matches the comment, and makes things more
      convenient after removing gtt_mappable_entries.
      
      Also worth noting is the setting of mappable_end is taken out of setup
      because we do it earlier now in the DRI2 case and therefore need to add
      that tiny hunk to support the DRI1 IOCTL.
      
      v2: Move up mappable end to before legacy AGP init
      
      v3: Add the dev_priv inclusion here from previous rebase error in patch
      5
      
      Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com> (v2)
      Signed-off-by: NBen Widawsky <ben@bwidawsk.net>
      [danvet: squash in fix for a printk format flag mismatch warning.]
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      93d18799
  2. 18 1月, 2013 18 次提交
  3. 17 1月, 2013 1 次提交
    • D
      Merge tag 'drm-intel-next-2012-12-21' of... · b5cc6c03
      Dave Airlie 提交于
      Merge tag 'drm-intel-next-2012-12-21' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
      
      Daniel writes:
      - seqno wrap fixes and debug infrastructure from Mika Kuoppala and Chris
        Wilson
      - some leftover kill-agp on gen6+ patches from Ben
      - hotplug improvements from Damien
      - clear fb when allocated from stolen, avoids dirt on the fbcon (Chris)
      - Stolen mem support from Chris Wilson, one of the many steps to get to
        real fastboot support.
      - Some DDI code cleanups from Paulo.
      - Some refactorings around lvds and dp code.
      - some random little bits&pieces
      
      * tag 'drm-intel-next-2012-12-21' of git://people.freedesktop.org/~danvet/drm-intel: (93 commits)
        drm/i915: Return the real error code from intel_set_mode()
        drm/i915: Make GSM void
        drm/i915: Move GSM mapping into dev_priv
        drm/i915: Move even more gtt code to i915_gem_gtt
        drm/i915: Make next_seqno debugs entry to use i915_gem_set_seqno
        drm/i915: Introduce i915_gem_set_seqno()
        drm/i915: Always clear semaphore mboxes on seqno wrap
        drm/i915: Initialize hardware semaphore state on ring init
        drm/i915: Introduce ring set_seqno
        drm/i915: Missed conversion to gtt_pte_t
        drm/i915: Bug on unsupported swizzled platforms
        drm/i915: BUG() if fences are used on unsupported platform
        drm/i915: fixup overlay stolen memory leak
        drm/i915: clean up PIPECONF bpc #defines
        drm/i915: add intel_dp_set_signal_levels
        drm/i915: remove leftover display.update_wm assignment
        drm/i915: check for the PCH when setting pch_transcoder
        drm/i915: Clear the stolen fb before enabling
        drm/i915: Access to snooped system memory through the GTT is incoherent
        drm/i915: Remove stale comment about intel_dp_detect()
        ...
      
      Conflicts:
      	drivers/gpu/drm/i915/intel_display.c
      b5cc6c03
  4. 10 1月, 2013 5 次提交
  5. 09 1月, 2013 6 次提交
    • L
      Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 974b3358
      Linus Torvalds 提交于
      Pull ARM SoC fixes from Olof Johansson:
       "People are back from the holiday breaks, and it shows.  Here are a
        bunch of fixes for a number of platforms:
         - A couple of small fixes for Nomadik
         - A larger set of changes for kirkwood/mvebu
           - uart driver selection, dt clocks, gpio-poweroff fixups, a few
             __init annotation fixes and some error handling improvement in
             their xor dma driver.
         - i.MX had a couple of minor fixes (and a critical one for flexcan2
           clock setup)
         - MXS has a small board fix and a framebuffer bugfix
         - A set of fixes for Samsung Exynos, fixing default bootargs and some
           Exynos5440 clock issues
         - A set of OMAP changes including PM fixes and a few sparse warning
           fixups
      
        All in all a bit more positive code delta than we'd ideally want to
        see here, mostly from the OMAP PM changes, but nothing overly crazy."
      
      * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits)
        ARM: clps711x: Fix bad merge of clockevents setup
        ARM: highbank: save and restore L2 cache and GIC on suspend
        ARM: highbank: add a power request clear
        ARM: highbank: fix secondary boot and hotplug
        ARM: highbank: fix typos with hignbank in power request functions
        ARM: dts: fix highbank cpu mpidr values
        ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
        ARM: mx5: Fix MX53 flexcan2 clock
        ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
        pinctrl: mvebu: make pdma clock on dove mandatory
        ARM: Dove: Add pinctrl clock to DT
        dma: mv_xor: fix error handling for clocks
        dma: mv_xor: fix error handling of mv_xor_channel_add()
        arm: mvebu: Add missing ; for cpu node.
        arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces
        arm: mvebu: Armada XP MV78230 has two cores, not one
        clk: mvebu: Remove inappropriate __init tagging
        ARM: Kirkwood: Use fixed-regulator instead of board gpio call
        ARM: Kirkwood: Fix missing sdio clock
        ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers
        ...
      974b3358
    • L
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · ca5c8a4c
      Linus Torvalds 提交于
      Pull drm update from Dave Airlie:
       "Exynos and Radeon mostly, with a dma-buf and ttm fix thrown in.
      
        It's a bit big but its mostly exynos license fix ups and I'd rather
        not hold those up since its legally stuff.
      
        Radeon has a couple of fixes from dma engine work, TTM is just a
        locking fix, and dma-buf fix has been hanging around and I finally got
        a chance to review it."
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (30 commits)
        drm/ttm: fix fence locking in ttm_buffer_object_transfer
        drm/prime: drop reference on imported dma-buf come from gem
        drm/radeon: add quirk for d3 delay during switcheroo poweron for apple macbooks
        drm/exynos: move finish page flip to a common place
        drm/exynos: fimd: modify condition in fimd resume
        drm/radeon: fix DMA CS parser for r6xx linear copy packet
        drm/radeon: split r6xx and r7xx copy_dma functions
        drm/exynos: Use devm_clk_get in exynos_drm_gsc.c
        drm/exynos: Remove redundant NULL check in exynos_drm_gsc.c
        drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_gsc.c
        drm/exynos: Use devm_clk_get in exynos_drm_rotator.c
        drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c
        drm/exynos: Remove unnecessary devm_* freeing APIs in exynos_drm_rotator.c
        drm/exynos: Use devm_clk_get in exynos_drm_fimc.c
        drm/exynos: Remove redundant NULL check
        drm/exynos: Remove explicit freeing using devm_* APIs in exynos_drm_fimc.c
        drm/exynos: Use devm_kzalloc in exynos_drm_ipp.c
        drm/exynos: fix gem buffer allocation type checking
        drm/exynos: remove needless parenthesis.
        drm/exynos: fix incorrect interrupt induced by m2m operation.
        ...
      ca5c8a4c
    • O
      Merge tag 'omap-for-v3.8-rc2/fixes-signed-v2' of... · 434fec16
      Olof Johansson 提交于
      Merge tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
      
      From Tony Lindgren:
      The biggest change is a fix to deal with different power state
      on omap2 registers that causes issues trying to use common PM code.
      Also fix few incorrect registers, and an issue for omap1 USB, and
      few sparse fixes for issues that sneaked in with all the clean-up.
      
      * tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
        ARM: OMAP1: fix USB configuration use-after-release
        ARM: OMAP2/3: PRM: fix bogus OMAP2xxx powerstate return values
        ARM: OMAP3: clock data: Add missing enable/disable for EMU clock
        ARM: OMAP4: PRM: Correct wrong instance usage for reading reset sources
        ARM: OMAP4: PRM: fix RSTTIME and RSTST offsets
        ARM: OMAP4: PRM: Correct reset source map
        ARM: OMAP: SRAM: resolve sparse warnings
        ARM: OMAP AM33xx: hwmod data: resolve sparse warnings
        ARM: OMAP: 32k counter: resolve sparse warnings
      Signed-off-by: NOlof Johansson <olof@lixom.net>
      434fec16
    • O
      Merge branch 'v3.8-samsung-fixes-2' of... · 2f64a8d7
      Olof Johansson 提交于
      Merge branch 'v3.8-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
      
      From Kukjin Kim:
      Most of them are EXYNOS5440 fixes which are for changing uart console,
      cpu id (typo)  and silent complaining gpio error in kernel boot.
      
      * 'v3.8-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: EXYNOS: skip the clock initialization for exynos5440
        ARM: EXYNOS: enable PINCTRL for EXYNOS5440
        ARM: dts: use uart port1 for console on exynos4210-smdkv310
        ARM: dts: use uart port0 for console on exynos5440-ssdk5440
        ARM: SAMSUNG: fix the cpu id for EXYNOS5440
        ARM: EXYNOS: Revise HDMI resource size
      2f64a8d7
    • O
      Merge tag 'mxs-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes · 5595e755
      Olof Johansson 提交于
      From Shawn Guo:
      I have to send one critical mxsfb fix through arm-soc, as FB maintainer
      is unresponsive for quite a while.  People start complaining the missing
      of such an important fix.
      
      * tag 'mxs-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6:
        video: mxsfb: fix crash when unblanking the display
        ARM: dts: imx23-olinuxino: Fix IOMUX settings
      5595e755
    • O
      Merge tag 'imx-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes · 2d9e02ca
      Olof Johansson 提交于
      From Shawn Guo:
      
      It includes one critical fix - wrong flexcan2 clock will hang system
      when the port gets brought up.  The other two are non-critical fixes,
      which are sent together here, since it's still early -rc stage.
      
      * tag 'imx-fixes-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6:
        ARM: mx5: Fix MX53 flexcan2 clock
        ARM: dts: imx31-bug: Fix manufacturer compatible string
        clk: imx: Remove 'clock-output-names' from the examples
      2d9e02ca
  6. 08 1月, 2013 8 次提交
    • L
      Merge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · ed2c8911
      Linus Torvalds 提交于
      Pull sound fixes from Takashi Iwai:
       "Nothing too exciting here, just a few regression and trivial fixes,
        and new quirks for HD-audio and USB-audio.
      
         - HD-audio mute LED mode enum fix
         - Fix kernel panic of Digidesign Mbox2 usb-audio quirk (which was new
           in 3.8-rc1)
         - Creative BT-D1 usb-audio quirk
         - mute LED fixup for HP Pavillion 17 laptop"
      
      * tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
        ALSA: au88x0: fix incorrect left shift
        sound: oss/pas2: Fix possible access out of array
        ALSA: usb-audio: Fix kernel panic of Digidesign Mbox2 quirk
        ALSA: usb-audio: Add support for Creative BT-D1 via usb sound quirks
        ALSA: hda - Switch "On" and "Off" for "Mute-LED Mode" kcontrol
      ed2c8911
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 5c33d9b2
      Linus Torvalds 提交于
      Pull networking fixes from David Miller:
      
       1) New sysctl ndisc_notify needs some documentation, from Hanns
          Frederic Sowa.
      
       2) Netfilter REJECT target doesn't set transport header of SKB
          correctly, from Mukund Jampala.
      
       3) Forcedeth driver needs to check for DMA mapping failures, from Larry
          Finger.
      
       4) brcmsmac driver can't use usleep_range while holding locks, use
          udelay instead.  From Niels Ole Salscheider.
      
       5) Fix unregister of netlink bridge multicast database handlers, from
          Vlad Yasevich and Rami Rosen.
      
       6) Fix checksum calculations in netfilter's ipv6 network prefix
          translation module.
      
       7) Fix high order page allocation failures in netfilter xt_recent, from
          Eric Dumazet.
      
       8) mac802154 needs to use netif_rx_ni() instead of netif_rx() because
          mac802154_process_data() can execute in process rather than
          interrupt context.  From Alexander Aring.
      
       9) Fix splice handling of MSG_SENDPAGE_NOTLAST, otherwise we elide one
          tcp_push() too many.  From Eric Dumazet and Willy Tarreau.
      
      10) Fix skb->truesize tracking in XEN netfront driver, from Ian
          Campbell.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits)
        xen/netfront: improve truesize tracking
        ipv4: fix NULL checking in devinet_ioctl()
        tcp: fix MSG_SENDPAGE_NOTLAST logic
        net/ipv4/ipconfig: really display the BOOTP/DHCP server's address.
        ip-sysctl: fix spelling errors
        mac802154: fix NOHZ local_softirq_pending 08 warning
        ipv6: document ndisc_notify in networking/ip-sysctl.txt
        ath9k: Fix Kconfig for ATH9K_HTC
        netfilter: xt_recent: avoid high order page allocations
        netfilter: fix missing dependencies for the NOTRACK target
        netfilter: ip6t_NPT: fix IPv6 NTP checksum calculation
        bridge: add empty br_mdb_init() and br_mdb_uninit() definitions.
        vxlan: allow live mac address change
        bridge: Correctly unregister MDB rtnetlink handlers
        brcmfmac: fix parsing rsn ie for ap mode.
        brcmsmac: add copyright information for Canonical
        rtlwifi: rtl8723ae: Fix warning for unchecked pci_map_single() call
        rtlwifi: rtl8192se: Fix warning for unchecked pci_map_single() call
        rtlwifi: rtl8192de: Fix warning for unchecked pci_map_single() call
        rtlwifi: rtl8192ce: Fix warning for unchecked pci_map_single() call
        ...
      5c33d9b2
    • D
      drm/ttm: fix fence locking in ttm_buffer_object_transfer · e8e89622
      Daniel Vetter 提交于
      Noticed while reviewing the fence locking in the radeon pageflip
      handler.
      
      v2: Instead of grabbing the bdev->fence_lock in object_transfer just
      move the single callsite of that function a few lines, so that it is
      protected by the fence_lock. Suggested by Jerome Glisse.
      
      v3: Fix typo in commit message.
      Reviewed-by: NJerome Glisse <jglisse@redhat.com>
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      e8e89622
    • O
      Merge tag 'mvebu_fixes_for_v3.8' of git://git.infradead.org/users/jcooper/linux into fixes · 5cf87a12
      Olof Johansson 提交于
      From Jason Cooper:
      
      fixes for mvebu/kirkwood v3.8
       - use correct uart driver for mvebu boards
       - add a missing DT clocks
       - gpio-poweroff level vs. edge triggering, use gpio_is_valid()
       - remove an inappropriate __init, modules need to access function.
       - various DT fixes
       - error handling in mv_xor
      
      * tag 'mvebu_fixes_for_v3.8' of git://git.infradead.org/users/jcooper/linux:
        pinctrl: mvebu: make pdma clock on dove mandatory
        ARM: Dove: Add pinctrl clock to DT
        dma: mv_xor: fix error handling for clocks
        dma: mv_xor: fix error handling of mv_xor_channel_add()
        arm: mvebu: Add missing ; for cpu node.
        arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces
        arm: mvebu: Armada XP MV78230 has two cores, not one
        clk: mvebu: Remove inappropriate __init tagging
        ARM: Kirkwood: Use fixed-regulator instead of board gpio call
        ARM: Kirkwood: Fix missing sdio clock
        ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers
        Power: gpio-poweroff: Fix documentation and gpio_is_valid
        ARM: Kirkwood: Fix missing clk for USB device.
        arm: mvebu: Use dw-apb-uart instead of ns16650 as UART driver
      Signed-off-by: NOlof Johansson <olof@lixom.net>
      5cf87a12
    • O
      ARM: clps711x: Fix bad merge of clockevents setup · 0e3a4a2e
      Olof Johansson 提交于
      I mismerged a previous branch from Alexander, and accidentally left
      in ARCH_USES_GETTIMEOFFSET. Remove it.
      Signed-off-by: NOlof Johansson <olof@lixom.net>
      Cc: Alexander Shiyan <shc_work@mail.ru>
      0e3a4a2e
    • O
      Merge tag 'nomadik-fixes-for-arm-soc' of... · daaeec93
      Olof Johansson 提交于
      Merge tag 'nomadik-fixes-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into fixes
      
      From Linus Walleij:
      Two fixes to the Nomadik:
      - Delete a dangling include
      - Bump IRQ numbers to offset at 32
      
      * tag 'nomadik-fixes-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
        ARM: nomadik: bump the IRQ numbers again
        ARM: nomadik: delete dangling include
      daaeec93
    • R
      ARM: highbank: save and restore L2 cache and GIC on suspend · 1ddda1cd
      Rob Herring 提交于
      This fixes suspend to RAM adding necessary save and restore of L2 and GIC.
      Signed-off-by: NRob Herring <rob.herring@calxeda.com>
      Signed-off-by: NOlof Johansson <olof@lixom.net>
      1ddda1cd
    • R
      ARM: highbank: add a power request clear · 9852910a
      Rob Herring 提交于
      When we fail to power down, we need to clear out the power request.
      Signed-off-by: NRob Herring <rob.herring@calxeda.com>
      Signed-off-by: NOlof Johansson <olof@lixom.net>
      9852910a