- 01 Dec, 2009 14 commits
-
-
Jesse Barnes authored
Add a GETPARAM request for checking if page flipping is supported. Useful for the 2D driver to enable the flipping path. Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Jesse Barnes authored
We don't actually know which frame number the flip will complete on, so userspace needs a specific flip notification to tell it when the last flip completed. Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net> Acked-by:
Kristian Høgsberg <krh@bitplanet.net>
-
Kristian Høgsberg authored
Acked-by:
Jakob Bornecrantz <jakob@vmware.com> Acked-by:
Thomas Hellström <thomas@shipmail.org> Review-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Jesse "Orange Smoothie" Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Eric Anholt authored
-
Zhenyu Wang authored
PineView only has 2 ports for LVDS and CRT. Don't enable other ports for it. Cc: Shaohua Li <shaohua.li@intel.com> Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
We not only check the device type, but also check the addin_offset. If the addin_offset is zero, it won't be initialized. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Adam Jackson <ajax@redhat.com> Signed-off-by:
Eric Anholt <eric@anholt.net> [anholt: hand-applied due to conflicts]
-
Zhao Yakui authored
Use the child device array to decide whether the given DP output should be initialized. If the given DP port can't be found in child device array, it is not present and won't be initialized. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
Use the child device array to decide whether the given HDMI output should be initialized. If the given HDMI port can't be found in child device array, it is not present and won't be initialized. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
On some laptops there is no HDMI/DP. But the xrandr still reports several disconnected HDMI/display ports. In such case the user will be confused. >DVI1 disconnected (normal left inverted right x axis y axis) >DP1 disconnected (normal left inverted right x axis y axis) >DVI2 disconnected (normal left inverted right x axis y axis) >DP2 disconnected (normal left inverted right x axis y axis) >DP3 disconnected (normal left inverted right x axis y axis) This patch set is to use the child device parsed in VBT to decide whether the HDMI/DP/LVDS/TV should be initialized. Parse the child device from VBT. The device class type is also added for LFP, TV, HDMI, DP output. https://bugs.freedesktop.org/show_bug.cgi?id=22785Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Adam Jackson <ajax@redhat.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Kristian Høgsberg authored
Otherwise the chip may scribble over free memory. Signed-off-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Kristian Høgsberg authored
This also extends the mutex to cover fbc disabling, which is safe. Signed-off-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Kristian Høgsberg authored
Signed-off-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Shaohua Li authored
if no VBT is present, crt_ddc_bus will be left at 0, and cause us to use that for the GPIO register offset. That's never a valid register offset, so let the "undefined" value be 0 instead of -1. Signed-off-by:
Shaohua Li <shaohua.li@intel.com> Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net> [anholt: clarified the commit message a bit]
-
- 30 Nov, 2009 5 commits
-
-
Chris Wilson authored
In commit d2d9f232, the guard for a valid video mode was removed. This caused the regression: kernel crash during kms graphic boot on Intel GM4500 platform https://bugzilla.redhat.com/show_bug.cgi?id=540218 This patches changes the logic slightly not to rely on a coupled variable, but to just check whether the video_modes is valid before dereferencing. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Zhenyu Wang <zhenyu.z.wang@intel.com> [ickle: Actually reference the correct bug report] Acked-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Daniel Vetter authored
When switching to interruptible sleeps in the overlay code, I've forgotten to recover from interruptions at one site. This resulted in the overlay still running when it should have been switched off. This in turn caused a hang on resume because it tried to disable the (not-running) overlay in preparation for the resume modeset. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=24980 Tested-by: maximlevitsky@gmail.com Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Daniel Vetter authored
I've suspected some bug there wrt to suspend, but that was not the case. Clean up the code anyway. Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Shaohua Li authored
HW guys have an evaluation about the impact about EOS, and say the impact is quite small, so they have removed EOS detection support. This patch removes EOS feature. revert commit 04302965 directly reverting it gives a hunk error, so please use this one. Signed-off-by:
Shaohua Li <shaohua.li@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net> [anholt: fixed up commit message for update that the feature's really gone]
-
Shaohua Li authored
20ms delay is quite big and the routine isn't called in atomic context. better use msleep to let other tasks run. This can reduce cpu time used by Xorg, so potentially boost boot. Signed-off-by:
Shaohua Li <shaohua.li@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
- 25 Nov, 2009 6 commits
-
-
Shaohua Li authored
In failure path, make sure encoder is cleaned up, otherwise there is a kernel oops. Signed-off-by:
Shaohua Li <shaohua.li@intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhenyu Wang authored
In disable sequence, all output ports on PCH have to be disabled before PCH transcoder, but LVDS port was left always enabled. This one fixes that by disable LVDS port properly during pipe disable process, and resolved stability issue seen on Ironlake. Also move panel fitting disable time just after pipe disable to align with the spec. Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
The DPLL calculation logic for 9xx platform is changed in: commit 652c393a Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Mon Aug 17 13:31:43 2009 -0700 drm/i915: add dynamic clock frequency control Maybe we will get the different M/N/P combination with that by using the previous dpll calculation logic. So restore the DPLL calculation logic for 9xx platform. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
Enumerate the LVDS panel timing info entry list in VBT to check whether the LVDS downclock is found. If found, the downclock is also used to switch dynamically between low and high frequency for LVDS. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Acked-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Zhao Yakui authored
If more than one mode with the same resolution defined in EDID has different refresh rate, it is thought that the downclock is found for LVDS. We will program the different FPx0/1 register so that we can select dynamically between the low and high frequency. On the g4x platform we will use the CxSR feature to switch the different refresh rate if the LVDS downclock feature is supported. Signed-off-by:
Zhao Yakui <yakui.zhao@intel.com> Reviewed-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Eric Anholt <eric@anholt.net>
-
Eric Anholt authored
Execbufs involve quite a bit of payload, to the extent that cache misses show up in the profiles here, and a suspicion that some of those cachelines may get evicted and then reloaded in the subsequent copy. This is still abstracted like drm_calloc_large since we want to check for size overflow, and because we want to choose between kmalloc and vmalloc on the fly. cairo's interface for malloc-with-calloc's-args was used as the model. Signed-off-by:
Eric Anholt <eric@anholt.net>
-
- 18 Nov, 2009 8 commits
-
-
Dave Airlie authored
-
Kristian Høgsberg authored
This adds a page flipping ioctl to the KMS API. The ioctl takes an fb ID and a ctrc ID and flips the crtc to the given fb at the next vblank. The ioctl returns immediately but the flip doesn't happen until after any rendering that's currently queued up against the new framebuffer is done. After submitting a page flip, any execbuffer involving the old front buffer will block until the flip is completed. Optionally, a vblank event can be generated when the swap eventually happens. Signed-off-by:
Kristian Høgsberg <krh@bitplanet.net> Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Andres Salomon authored
In drm_version, actually check the results from function calls so that we're not potentially passing garbage back to userspace. Signed-off-by:
Andres Salomon <dilinger@collabora.co.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Andres Salomon authored
Don't inline it; the compiler can figure it out. Comments added that are based upon my interpretation of the code. Hopefully they're correct. :) Signed-off-by:
Andres Salomon <dilinger@collabora.co.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Andres Salomon authored
There are a few more macros in drmP.h that are unused; DRM_GET_PRIV_SAREA, DRM_ARRAY_SIZE, and DRM_WAITCOUNT can go away completely. Unfortunately, DRM_COPY is still used in one place, but we can at least move it to where it's used. It's an awful looking macro.. [akpm: fix overeagerness] Signed-off-by:
Andres Salomon <dilinger@collabora.co.uk> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Andres Salomon authored
i915_gem_proc.c appears to have been the last user of the DRM_PROC_* macros, and it has gone away. The macros should die as well. Signed-off-by:
Andres Salomon <dilinger@collabora.co.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Jesse Barnes authored
If we queue a vblank event but miss it, we should return the actual sequence number we queued to userspace, so its event handling function will know which event to look for. Acked-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Kristian Høgsberg authored
This patch adds a new flag to the drmWaitVblank ioctl, which asks the drm to return immediately and notify userspace when the specified vblank sequence happens by sending an event back on the drm fd. The event mechanism works with the other flags supported by the ioctls, specifically, the vblank sequence can be specified relatively or absolutely, and works for primary and seconday crtc. The signal field of the vblank request is used to provide user data, which will be sent back to user space in the vblank event. Signed-off-by:
Kristian Høgsberg <krh@redhat.com> Reviewed-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
- 11 Nov, 2009 1 commit
-
-
Jesse Barnes authored
If we queue a vblank event but miss it, we should return the actual sequence number we queued to userspace, so its event handling function will know which event to look for. Acked-by:
Kristian Høgsberg <krh@bitplanet.net> Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
- 09 Nov, 2009 6 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/stagingLinus Torvalds authored
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Add an interface to lock/unlock an I2C bus segment i2c-piix4: Modify code name SB900 to Hudson-2
-
git://neil.brown.name/mdLinus Torvalds authored
* 'for-linus' of git://neil.brown.name/md: md/raid5: make sure curr_sync_completes is uptodate when reshape starts md: don't clear endpoint for resync when resync is interrupted.
-
Hugh Dickins authored
KSM needs a cond_resched() for CONFIG_PREEMPT_NONE, in its unbounded search of the unstable tree. The stable tree cases already have one, and originally there was one down inside get_user_pages(); but I missed it when I converted to follow_page() instead. Signed-off-by:
Hugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by:
Izik Eidus <ieidus@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix missing cleanup of gc cache on error cases nilfs2: fix kernel oops in error case of nilfs_ioctl_move_blocks
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits) net/fsl_pq_mdio: add module license GPL can: fix WARN_ON dump in net/core/rtnetlink.c:rtmsg_ifinfo() can: should not use __dev_get_by_index() without locks hisax: remove bad udelay call to fix build error on ARM ipip: Fix handling of DF packets when pmtudisc is OFF qlge: Set PCIe reset type for EEH to fundamental. qlge: Fix early exit from mbox cmd complete wait. ixgbe: fix traffic hangs on Tx with ioatdma loaded ixgbe: Fix checking TFCS register for TXOFF status when DCB is enabled ixgbe: Fix gso_max_size for 82599 when DCB is enabled macsonic: fix crash on PowerBook 520 NET: cassini, fix lock imbalance ems_usb: Fix byte order issues on big endian machines be2net: Bug fix to send config commands to hardware after netdev_register be2net: fix to set proper flow control on resume netfilter: xt_connlimit: fix regression caused by zero family value rt2x00: Don't queue ieee80211 work after USB removal Revert "ipw2200: fix oops on missing firmware" decnet: netdevice refcount leak netfilter: nf_nat: fix NAT issue in 2.6.30.4+ ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Move of_set_property_mutex acquisition outside of devtree_lock grab. sparc64: replace parentheses in pmul() sparc64: Add a comment about why we only use certain memory barriers these days.
-