Damien Lespiau [Thu, 20 Mar 2014 20:45:01 +0000 (20:45 +0000)]
drm/i915/skl: Adjust the display engine interrupts
To accomodate the extra planes, the bit definitions were shuffled around
a bit.
v2: Rebase on top of the for_each_pipe() change adding dev_priv as first
argument.
v3: Rebase after yet another change int that area (done with wiggle)
Damien Lespiau [Mon, 20 Jan 2014 16:01:00 +0000 (16:01 +0000)]
drm/i915/skl: Provide a get_aux_send_ctl() vfunc for skylake
Skylake doesn't use the pre-charge field now, but, instead, we need to
specify the total number of SYNC pulses for the SYNC phase (pre-charge +
SYNC pattern pules). Let's use the default value (32) for that.
v3: increase DP AUX TX timeout as 400us is not to be used on SKL
apparently (Jesse).
Damien Lespiau [Mon, 20 Jan 2014 16:00:59 +0000 (16:00 +0000)]
drm/i915/skl: Implement the get_aux_clock_divider() DP vfunc
We need to provide a vfunc that will make the code in intel_dp_aux_ch()
loop once to start the AUX transaction. The return value (clock divider)
is unused on SKL, so just return 1.
Damien Lespiau [Tue, 3 Dec 2013 13:56:25 +0000 (13:56 +0000)]
drm/i915/skl: Program the DDI buffer translation tables
A couple of things have changed compared to Broadwell:
- Entry 9 is used for eDP
- No more FDI
v2: Update the translation values to latest specs.
v3: Rebase on top of the BDW HDMI translation patch
v4: Remove the low voltage edp tables,
Rebase on top of the patch not writing the HDMI entry on eDP/FDI
DDIs (Satheesh, Paulo).
v5: Apply the / 2 fix for the number of HDMI entries (Satheesh)
v6: Rebase on top of Jani's clean up for the DDI_BUF_TRANS tables
v7: Restore the commit message that was mangled by error
Reviewed-by: Thomas Wood <thomas.wood@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Damien Lespiau [Tue, 3 Dec 2013 13:56:24 +0000 (13:56 +0000)]
drm/i915/skl: Don't try to read out the PCH transcoder state if not present
When the platform doesn't have a FDI link, don't try to read out the
state of a potential PCH transcoder.
Reviewed-by: Thomas Wood <thomas.wood@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
[danvet: Don't open-code HAS_FDI if there's only one place that needs
it. Acked by Damien on irc.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drm/i915/skl: Implement the new update_plane() for primary planes
Skylake makes primary planes the same as sprite planes and call the
result "universal planes".
This commit emulates a primary plane with plane 0, taking the
opportunity to redefine primary and sprite registers to be identical now
that the underlying hardware is. It also makes sense as plenty of fields
have changed.
v2: Rebase on top of the vma code.
v3: Follow upstream evolution:
- Drop return values.
- Remove pipe checks since redudant and BUG instead.
- Remove tiling checks and BUG instead.
- Drop commented out DISP_MODIFY usage.
v4: s/plane/primary_plane/
v5: Misc fixes:
- Fix the fields we need to clear up
- Disable trickle feed
- Correctly use PLANE_OFFSET for the panning
v6: (Jesse)
Use pipe src size when programming plane size. This makes cloned configs
work correctly w/o the use of a panel fitter.
v7: Rebase on top of Ville's rmw elimination series
v8: Remove clearing the trickle feed bit now that we don't do a RMW (Rodrigo,
Damien)
Add a comment about the stride unit (Rodrigo)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> (v1,5,6,7) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v2,3) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Damien Lespiau [Wed, 13 Feb 2013 15:27:37 +0000 (15:27 +0000)]
drm/i915/skl: Add the Skylake PCI ids
v2: Squash in 2nd patch from Damien for more ids (Daniel)
v3: info->has*ring -> info->ring_mask conversion. Also add VEBOX support.
v4: Fold in update from Damien
v5: Rebase and add GEN_DEFAULT_PIPEOFFSETS
v6: Add more PCI ID (Vandana)
v7: Rebase and add IVB_CURSOR_OFFSETS
v8: Renamed the macro from _PCI_IDS to _IDS for consistency
Reviewed-by: Thomas Wood <thomas.wood@intel.com> Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Vandana Kannan <vandana.kannan@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Daniel Vetter [Tue, 23 Sep 2014 13:46:54 +0000 (15:46 +0200)]
drm/doc: Fixup drm_irq kerneldoc includes.
Only !P can be used together with a function list.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:53 +0000 (15:46 +0200)]
drm: Extract <drm/drm_gem.h>
v2: Don't forget git add, noticed by David.
Cc: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Acked-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:52 +0000 (15:46 +0200)]
drm: Move internal debugfs functions to drm_internal.h
In my header cleanup I've missed the debugfs functions completely.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:51 +0000 (15:46 +0200)]
drm: Move leftover ioctl declarations to drm_internal.h
Somehow I've missed these three, fix this up asap. Plus move
drm_master_create since while at it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:50 +0000 (15:46 +0200)]
drm: Move drm_vm_open_locked into drm_internal.h
Leftover from my previous header cleanup.
This depends upon the patch to rework exynos mmap support, otherwise
it'll break exynos.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:49 +0000 (15:46 +0200)]
drm: move drm_mmap to <drm/drm_legacy.h>
Now that we've removed the copypasted users in gem/ttm we can
relegate the legacy buffer mapping support to where it belongs.
Also give it the proper drm_legacy_ prefix.
While at it statify drm_mmap_locked, somehow I've missed that in my
previous header rework.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:48 +0000 (15:46 +0200)]
drm/gem: Don't call drm_mmap from drm_gem_mmap
The only user I could dig out was i915 back when ums+gem was still a
thing. But we've just very much killed that, and even when someone
screams about that we should resurrect that with a special hack
(wrapping drm_gem_mmap) in i915, not in the core code.
So good riddance to another entry point of the legacy buffer mapping
code.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Tue, 23 Sep 2014 13:46:47 +0000 (15:46 +0200)]
drm/<ttm-based-drivers>: Don't call drm_mmap
Really, the legacy buffer api should be dead, especially for all these
newfangled drivers. I suspect this is copypasta from the transitioning
days, which probably originated in radeon.
Cc: "Christian König" <christian.koenig@amd.com> Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rashika <rashika.kheria@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Fabian Frederick <fabf@skynet.be> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Alexandre Courbot <acourbot@nvidia.com> Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Christian Engelmayer <cengelma@gmx.at> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Ben Skeggs <bskeggs@redhat.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/ttm: Clean usage of ttm_io_prot() with TTM_PL_FLAG_CACHED
Today, most callers of ttm_io_prot() check TTM_PL_FLAG_CACHED before
calling it since on some archs it will unconditionally create non-cached
mappings.
But not all callers do which is incorrect as far as I can tell.
Instead, move that check inside ttm_io_port() itself for all archs
and make powerpc use the same implementation as ia64 and arm
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Mon, 22 Sep 2014 00:07:25 +0000 (10:07 +1000)]
Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
Sorry for late. This pull request includes some enhancements
for Exynos drm, new feature supports, cleanups and fixups
like below,
- Consider low power transmission for drm mipi dsi module,
and also add non-continuous clock mode support for Exynos
mipi dsi driver.
- Add Exynos3250 SoC support.
- Enhance and clean up ipp framework and fimc driver.
- Update to use component match support and fix up
de-initialization order.
- Remove a direct mmap interface and relevant stuff specific to
Exynos drm, use drm generic mmap interface instead.
And we will remove the specific interface from userspace
library, libdrm soon.
- Use universal plane which allows to replace fake primary plane
with the real one.
- Some code cleanups and fixups.
* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (40 commits)
drm/exynos: switch to universal plane API
drm/exynos: use drm generic mmap interface
drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl
drm/exynos: factor out initial setting of each driver
drm/exynos/hdmi: unregister connector on removal
drm/exynos/dp: unregister connector on removal
drm/exynos/dpi: unregister connector and panel on removal
drm/exynos/dsi: unregister connector on removal
drm/exynos/fb: free exynos framebuffer on error
drm/exynos/fbdev: fix fbdev gem object cleanup
drm/exynos: fix drm driver de-initialization order
drm/exynos/ipp: traverse ipp drivers list safely
drm/exynos: update to use component match support
drm/exynos/ipp: add file checks for ioctls
drm/exynos/ipp: remove file argument from node related functions
drm/exynos/fimc: fix source buffer registers
drm/exynos/fimc: simplify buffer queuing
drm/exynos/fimc: do not enable fimc twice
drm/exynos/fimc: avoid clearing overflow bits
drm/exynos/ipp: remove events during command cleaning
...
Andrzej Hajda [Fri, 19 Sep 2014 12:58:53 +0000 (14:58 +0200)]
drm/exynos: switch to universal plane API
The patch replaces legacy functions
drm_plane_init() / drm_crtc_init() with
drm_universal_plane_init() and drm_crtc_init_with_planes().
It allows to replace fake primary plane with the real one.
Additionally the patch leaves cleanup of crtcs to core,
this way planes and crtcs are cleaned in correct order.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
This patch removes DRM_EXYNOS_GEM_MMAP ictrl feature specific
to Exynos drm and instead uses drm generic mmap.
We had used the interface specific to Exynos drm to do mmap directly,
not to use demand paging which maps each page with physical memory
at page fault handler. We don't need the specific mmap interface
because the drm generic mmap which uses vm offset manager stuff can
also do mmap directly.
This patch makes a userspace region to be mapped with whole physical
memory region allocated by userspace request when mmap system call is
requested.
Changelog v2:
- do not set VM_IO, VM_DONTEXPEND and VM_DONTDUMP. These flags were already
set by drm_gem_mmap
- do not include <linux/anon_inodes.h>, which isn't needed anymore.
drm/exynos: factor out initial setting of each driver
From fimd driver and vidi driver, dev->irq_enabled and
dev->vblank_disable_allowed are set and also mixer needs them even if
missed. It's duplicated so set them when loads drm driver.
Andrzej Hajda [Tue, 9 Sep 2014 13:16:07 +0000 (15:16 +0200)]
drm/exynos/fbdev: fix fbdev gem object cleanup
exynos_gem_obj is used by exynos_drm_fbdev_destroy so it cannot be destroyed
before calling the latter. exynos_gem_obj will be destroyed anyway by
exynos_drm_fbdev_destroy->...->exynos_drm_fb_destroy.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Andrzej Hajda [Tue, 9 Sep 2014 13:16:06 +0000 (15:16 +0200)]
drm/exynos: fix drm driver de-initialization order
Since components have their own cleanup routines calling
drm_mode_config_cleanup before component_unbind_all causes errors
due to double free of KMS objects. The patch fixes it by changing
de-initialization order. Now it is exactly opposite to init order.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Andrzej Hajda [Tue, 9 Sep 2014 13:16:05 +0000 (15:16 +0200)]
drm/exynos/ipp: traverse ipp drivers list safely
On ipp subsystem removal list of ipp drivers is traversed
and their members are deleted. To do it properly safe version
of list_for_each* should be used.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Andrzej Hajda [Thu, 28 Aug 2014 09:07:39 +0000 (11:07 +0200)]
drm/exynos/fimc: fix source buffer registers
FIMC in default mode of operation uses only one input buffer,
but the driver used also second buffer, as a result only the
first frame was processed correctly. The patch fixes it.
Andrzej Hajda [Thu, 28 Aug 2014 09:07:31 +0000 (11:07 +0200)]
drm/exynos/ipp: move nodes cleaning to separate function
The patch introduces ipp_clean_mem_nodes function which replaces
redundant code. Additionally memory node function definitions
are moved up to increase its visibility.
To correctly disable hardware window during driver init, both enable bits
(WINCONx_ENWIN in WINCON and SHADOWCON_CHx_ENABLE in SHADOWCON) must be
cleared, otherwise hardware fails to re-enable such window later.
While touching this function, also temporarily disable ctx->suspended flag
to let fimd_wait_for_vblank function really to do its job.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Clock mode on Clock Lane is continuous clock by default.
So if we want to transmit data in non-continuous clock mode
to reduce power consumption, then host driver should set
DSIM_CLKLANE_STOP bit. In this case, host controller turns off
HS clock between high speed transmissions.
For this, this patch adds a new bit, DSIM_CLKLANE_STOP, and makes
the host driver sets this bit only in case that dsi->mode_flags has
MIPI_DSI_CLOCK_NON_CONTINUOUS flag.
Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Inki Dae [Wed, 13 Aug 2014 07:38:23 +0000 (16:38 +0900)]
drm/mipi-dsi: consider low power transmission
This patch adds a new flag, MIPI_DSI-MODE_LPM, to transmit data
in low power. With this flag, msg.flags has MIPI_DSI_MSG_USE_LPM
so that host driver of each SoC can clear or set relevant register
bit for low power transmission.
All host drivers shall support continuous clock behavior on the
Clock Lane, and optionally may support non-continuous clock behavior.
Both of them can transmit data in high speed of low power.
With each clock behavior, non-continuous or continuous clock mode,
host controller will transmit data in high speed by default so if
peripheral wants to receive data in low power, the peripheral driver
should set MIPI_DSI_MODE_LPM flag.
YoungJun Cho [Thu, 14 Aug 2014 02:22:36 +0000 (11:22 +0900)]
drm/exynos: dsi: fix exynos_dsi_set_pll() wrong return value
The type of this function is unsigned long, and it is expected
to return proper fout value or zero if something is wrong.
So this patch fixes wrong return value for error cases.
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Christian König [Wed, 17 Sep 2014 10:00:05 +0000 (04:00 -0600)]
drm/radeon: fix AGP userptr handling
AGP mappings are not cache coherent, so userptr support
won't work. Additional to that the AGP implementation uses
a different ttm_tt container structure so we run into
problems if we cast the pointer without checking if it's
the right type.
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dave Airlie [Wed, 17 Sep 2014 09:55:19 +0000 (19:55 +1000)]
Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into drm-next
Commit "drm/rcar-du: Use struct videomode in platform data" touches board code
in arch/arm/mach-shmobile. There is, to the best of my knowledge, no risk of
conflict for v3.18. Simon, are you fine with getting those changes merged
through Dave's tree (and could you confirm that no conflict should occur) ?
Simon acked the merge: Acked-by: Simon Horman <horms+renesas@verge.net.au>
* 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
drm/rcar-du: Add OF support
drm/rcar-du: Use struct videomode in platform data
video: Add DT bindings for the R-Car Display Unit
video: Add THC63LVDM83D DT bindings documentation
video: Add ADV7123 DT bindings documentation
video: Add DT binding documentation for VGA connector
devicetree: Add vendor prefix "thine" to vendor-prefixes.txt
devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt
drm/shmob: Update copyright notice
drm/rcar-du: Update copyright notice
While zone->name is currently hard coded, the call to kobject_init_and_add()
should follow the more defensive argument list usage (as already done in
other places in ttm_memory.c) where "%s" is used instead of directly passing
in a variable as a format string.
Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
In order to support the "enable GPIO" available in many panel devices,
this commit adds a proper devicetree binding.
By providing an enable GPIO in the devicetree, the driver can now turn
off and on the panel device, and/or the backlight device. Both the
backlight and the GPIO are optional properties.
Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com>
Instead of setting an initial value for the return code, set it explicitly
on each error path. This is just a cosmetic cleanup, as preparation for the
enable GPIO support.
Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/tilcdc: panel: Fix backlight devicetree support
The current backlight support is broken; the driver expects a backlight-class
in the panel devicetree node. Fix this by implementing it properly, getting
an optional backlight from a phandle.
This shouldn't cause any backward-compatibility DT issue because the current
implementation doesn't work and is not even documented.
Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit adds the missing calls to of_node_put to release the node
that's currently held by the of_get_child_by_name() call in the panel
info parsing code.
Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com>
The current error path calls tilcdc_unload() in case of an error to release
the resources. However, this is wrong because not all resources have been
allocated by the time an error occurs in tilcdc_load().
To fix it, this commit adds proper labels to bail out at the different
stages in the load function, and release only the resources actually allocated.
Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Johannes Pointner <johannes.pointner@br-automation.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Dave Airlie <airlied@redhat.com>
Dave Airlie [Tue, 16 Sep 2014 06:02:09 +0000 (16:02 +1000)]
Merge tag 'drm-intel-next-2014-09-05' of git://anongit.freedesktop.org/drm-intel into drm-next
- final bits (again) for the rotation support (Sonika Jindal)
- support bl_power in the intel backlight (Jani)
- vdd handling improvements from Ville
- i830M fixes from Ville
- piles of prep work all over to make skl enabling just plug in (Damien, Sonika)
- rename DP training defines to reflect latest edp standards, this touches all
drm drivers supporting DP (Sonika Jindal)
- cache edids during single detect cycle to avoid re-reading it for e.g. audio,
from Chris
- move w/a for registers which are stored in the hw context to the context init
code (Arun&Damien)
- edp panel power sequencer fixes, helps chv a lot (Ville)
- piles of other chv fixes all over
- much more paranoid pageflip handling with stall detection and better recovery
from Chris
- small things all over, as usual
* tag 'drm-intel-next-2014-09-05' of git://anongit.freedesktop.org/drm-intel: (114 commits)
drm/i915: Update DRIVER_DATE to 20140905
drm/i915: Decouple the stuck pageflip on modeset
drm/i915: Check for a stalled page flip after each vblank
drm/i915: Introduce a for_each_plane() macro
drm/i915: Rewrite ABS_DIFF() in a safer manner
drm/i915: Add comments explaining the vdd on/off functions
drm/i915: Move DP port disable to post_disable for pch platforms
drm/i915: Enable DP port earlier
drm/i915: Turn on panel power before doing aux transfers
drm/i915: Be more careful when picking the initial power sequencer pipe
drm/i915: Reset power sequencer pipe tracking when disp2d is off
drm/i915: Track which port is using which pipe's power sequencer
drm/i915: Fix edp vdd locking
drm/i915: Reset the HEAD pointer for the ring after writing START
drm/i915: Fix unsafe vma iteration in i915_drop_caches
drm/i915: init sprites with univeral plane init function
drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs
drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code
drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code
drm/i915: Don't call gen8_fbc_sw_flush() on chv
...
Dave Airlie [Tue, 16 Sep 2014 04:59:16 +0000 (14:59 +1000)]
Merge branch 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux into drm-next
Pull in first set of changes from Ben for ast on ppc.
I've done a quick boot test on x86 and it still seems to boot.
* 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux:
drm/ast: Cleanup analog init code path
drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips
drm/ast: Properly initialize P2A base before using it in ast_init_3rdtx()
drm/ast: POST chip at probe time if VGA not enabled
drm/ast: Try to use MMIO registers when PIO isn't supported
Dave Airlie [Mon, 15 Sep 2014 20:20:53 +0000 (06:20 +1000)]
Merge branch 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
This is the main merge request for Nouveau 3.18, overview:
- various bits of roy's gt21x clock work
- various bits of kepler memory clock work (don't get too excited, there's at least one more major bit left that's busting higher freqs)
- misc fan control improvements
- kepler hdmi infoframe fixes
- dp audio
- l2 cache + cbc improvements
* 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (68 commits)
drm/gt214-/disp: enable dp audio
drm/gt214-/kms: fix hda eld regression
drm/g94-/disp: calculate some dp audio constants
drm/gt214-/kms: perform hda codec setup on displayport too
drm/gk104-/disp: infoframe registers moved yet again on kepler
drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones
drm/nva3/fb/ram: Per-partition regs
drm/nouveau/fb/ram: Support strided regs
drm/nv50/fb/ram: Store the number of partitions in the designated fields
drm/nv50/kms: Set VBLANK time in modeset script
drm/nouveau/bios: Add rammap support for version 1.0
drm/gf100-/pwr/memx: block host and fifo around reclock
drm/nouveau/pwr/memx: fix command ordering around block/unblock
drm/nouveau/pwr/memx: rename fb off/on to block/unblock
drm/nva3/clk: Pause the GPU before reclocking
drm/nouveau/gpio: rename g92 class to g94
drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia
drm/gk104/fb/ram: twiddle some more bits when reclocking
drm/nouveau/bios: parse another large chunk of random memory config data
drm/gk104-/fb/ram: perform certain steps only when bios data differs
...
projects / linux-beck.git / log