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35638 Commits

Author SHA1 Message Date
Peter Ujfalusi
a85f4a8078 drm/omap: omap_display_timings: rename hbp to hback_porch 
In preparation to move the stack to use the generic videmode struct for
display timing information rename the hbp member to hback_porch.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:48:18 +02:00
Peter Ujfalusi
0a30e150f0 drm/omap: omap_display_timings: rename hfp to hfront_porch 
In preparation to move the stack to use the generic videmode struct for
display timing information rename the hfp member to hfront_porch.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:48:18 +02:00
Peter Ujfalusi
4dc2250d7d drm/omap: omap_display_timings: rename hsw to hsync_len 
In preparation to move the stack to use the generic videmode struct for
display timing information rename the hsw member to hsync_len.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:48:18 +02:00
Peter Ujfalusi
fb7f3c4399 drm/omap: omap_display_timings: rename y_res to vactive 
In preparation to move the stack to use the generic videmode struct for
display timing information rename the y_res member to vactive.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:48:18 +02:00
Peter Ujfalusi
81899060de drm/omap: omap_display_timings: rename x_res to hactive 
In preparation to move the stack to use the generic videmode struct for
display timing information rename the x_res member to hactive.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:48:18 +02:00
Wei Yongjun
bda63d5c70 drm/omap: fix return value check in dsi_bind() 
Fix the retrn value check which testing the wrong variable
in dsi_bind().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Peter Ujfalusi
6cb096562e drm/omap: omap_gem: Do not try to unmap page which is not mapped 
It might be possible that the page has been unmapped already in
omap_gem_cpu_sync() so check before calling dma_unmap_page().

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Jyri Sarha
a7e8cd39af drm/omapdrm: Remove double gamma table write in omap_crtc_atomic_flush() 
Remove double gamma table write in omap_crtc_atomic_flush().
Fixes commit 492a426a2f
("drm/omapdrm: Implement gamma_lut atomic crtc properties")

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Andrew F. Davis
0cac5b61ff drm/omap: remove unneeded conversions to bool 
Found with scripts/coccinelle/misc/boolconv.cocci.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Tomi Valkeinen
cfb73f202d drm/omap: print error instead of WARN() if plane setup fails 
omap_plane_atomic_update() does WARN_ON() if dispc rejects the given
plane config. Change that to dev_err() to lessen the possible spam.

To fix this correctly, the plane setup needs much more work by creating
a check function for dispc setup, so that we could reliably check the
config in atomic_check, instead of only noticing the problem when
programming dispc.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Tomi Valkeinen
70dd2a62aa drm/omap: cleanup omap_plane_atomic_check() 
Clean up omap_plane_atomic_check() with:

- Check state->fb first. If no fb, return 0.
- use drm_atomic_get_existing_crtc_state() instead of
  drm_atomic_get_crtc_state()

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Tomi Valkeinen
aaf7642e98 drm/omap: fix plane check when crtc is disabled 
I sometimes see:

[drm:drm_framebuffer_remove [drm]] *ERROR* failed to reset crtc ed2a6c00
when fb was deleted: -22

which comes from drm_framebuffer_remove() when it's disabling the crtc
with zeroed drm_mode_set.

The problem in omap_plane_atomic_check() is that it will use those
zeroed fields to verify if the setup is correct.

This patch makes omap_plane_atomic_check() return 0 if the crtc is
disabled.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
 2016-11-02 10:38:28 +02:00
Ander Conselvan de Oliveira
0a379e27db drm/i915/bxt: Don't set OCL2_LDOFUSE_PWR_DIS bit in phy init sequence 
Hardware engineers confirmed that writing to it has no effect, as implied
by the FIXME comment.

v2: Also remove comment from bxt_ddi_phy_verify_state(). (Imre)
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1478069096-11209-1-git-send-email-ander.conselvan.de.oliveira@intel.com
 2016-11-02 09:35:47 +02:00
Russell King
f0b24871cc drm/armada: use common helper for plane base address 
Use a common helper to calculate the plane base address(es) for the
framebuffer.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:55 +00:00
Russell King
2925db0817 drm/armada: move setting primary plane position to armada_drm_primary_set() 
Move the setting of the primary plane position into
armada_drm_primary_set() rather than the initialisation function.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:55 +00:00
Russell King
37af35c778 drm/armada: split out primary plane update 
Split out the primary plane update from the mode setting.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:54 +00:00
Russell King
8be523db65 drm/armada: move plane state to struct armada_plane 
Move more of the Armada plane state (source size, and displayed size and
position) into a state structure inside struct armada_plane.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:54 +00:00
Russell King
ec6fb1590a drm/armada: clean up armada_drm_plane_work_run() 
Make armada_drm_plane_work_run() take the drm_plane pointer rather than
our private pointer.  This allows us to localise the conversion between
these two pointers inside armada_drm_plane_work_run(), rather than at
every call site.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:54 +00:00
Russell King
c8a220c686 drm/armada: add tracing support 
Add tracing support to the Armada video overlay and interrupt code.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 2016-11-01 20:06:54 +00:00
Tvrtko Ursulin
3599a91cc8 drm/i915: Allow shrinking of userptr objects once again 
Commit 1bec9b0bda ("drm/i915/shrinker: Only shmemfs objects
are backed by swap") stopped considering the userptr objects
in shrinker callbacks.

Restore that so idle userptr objects can be discarded in order
to free up memory.

One change further to what was introduced in 1bec9b0bda is
to start considering userptr objects in oom but that should
also be a correct thing to do.

v2: Introduce I915_GEM_OBJECT_IS_SHRINKABLE. (Chris Wilson)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: 1bec9b0bda ("drm/i915/shrinker: Only shmemfs objects are backed by swap")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: <stable@vger.kernel.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1478011450-6634-1-git-send-email-tvrtko.ursulin@linux.intel.com
 2016-11-01 16:35:26 +00:00
Ville Syrjälä
62d75df7b0 drm/i915: Pass dev_priv to intel_init_pm() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-27-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
bb7265197a drm/i915: Pass dev_priv to ilk_setup_wm_latency() & co. 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-26-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
712bf36449 drm/i915: Pass dev_priv to intel_suspend_hw() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-25-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
46f16e631a drm/i915: Pass dev_priv to init_clock_gating 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-24-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
ffc7a76b8b drm/i915: Pass dev_priv to single_enabled_crtc() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-23-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
a9097be4f9 drm/i915: Pass dev_priv to rest of IS_FOO() macros for the old platforms 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-22-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
a26e523921 drm/i915: Pass dev_priv to IS_BROADWATER/IS_CRESTLINE 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-21-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
03427fcb75 drm/i915: Pass dev_priv to HAS_FW_BLC 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-20-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
ef0f5e93bd drm/i915: Pass dev_priv to .get_fifo_size() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-19-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
148ac1f375 drm/i915: Pass dev_priv to i915_pineview_get_mem_freq() and i915_ironlake_get_mem_freq() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-18-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
9b1e14f4d8 drm/i915: Pass dev_priv to IS_PINEVIEW() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-17-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
646d577209 drm/i915: Pass dev_priv to IS_MOBILE() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-16-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
1353c4fb18 drm/i915: Pass dev_priv to .get_display_clock_speed() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-15-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
4c75b9405e drm/i915: Pass dev_priv to cdclk update funcs 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-14-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
5ab0d85b6b drm/i915: Pass dev_priv to intel_crtc_init() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-13-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
98187836fc drm/i915: Always use intel_get_crtc_for_pipe() 
Replace the open coded dev_priv->pipe_to_crtc_mapping[] usage with
intel_get_crtc_for_pipe().

Mostly done with coccinelle, with a few manual tweaks

@@
expression E1, E2;
@@
(
- E1->pipe_to_crtc_mapping[E2]
+ intel_get_crtc_for_pipe(E1, E2)
|
- E1->plane_to_crtc_mapping[E2]
+ intel_get_crtc_for_plane(E1, E2)
)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-12-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
b91eb5cce6 drm/i915: Pass dev_priv to intel_get_crtc_for_pipe() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-11-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
f0ce231040 drm/i915: Pass dev_priv to g4x wm functions 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-10-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
30ad9814d5 drm/i915: Pass dev_priv to vlv force pll functions 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-9-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
0f0f74bc83 drm/i915: Pass dev_priv to intel_wait_for_vblank() 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-8-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
e2af48c66b drm/i915: Store struct intel_crtc * in {pipe,plane}_to_crtc_mapping[] 
A lot of users of the {pipe,plane}_to_crtc_mapping[] will end up
casting the result to intel_crtc, so let's just store the intel_crtc
pointer in the first place.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-7-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
efc2611e6e drm/i915: Use struct intel_crtc in legacy platform wm code 
Unify our approach to things by using intel_crtc instead of drm_crtc.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-6-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
432081bcbf drm/i915: Pass intel_crtc to update_wm functions 
Unify our approach to things by passing around intel_crtc instead of
drm_crtc.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-5-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
525b9311be drm/i915: Pass intel_crtc to intel_crtc_active() 
Unify our approach to things by passing around intel_crtc instead of
drm_crtc.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-4-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
65edcccef3 drm/i915: Pass dev_priv to skl_init_scalers() 
Unify our approach to things by passing around dev_priv instead of dev.
While at it let's do some house cleaning: s/intel_foo/foo/ and move
things into tighter scope.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Ville Syrjälä
580503c7c5 drm/i915: Pass dev_priv to plane constructors 
Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
 2016-11-01 16:40:38 +02:00
Chris Wilson
07c9a21a0d drm/i915: Export a function to flush the context upon pinning 
For legacy contexts we employ an optimisation to only flush the context
when binding into the global GTT. This avoids stalling on the GPU when
reloading an active context. Wrap this detail up into a helper and
export it for a potential third user. (Longer term, context pinning
needs to be reworked as the current handling of switch context pins too
late and so risks eviction and corrupting the request. Plans, plans,
plans.)

v2: Expand the comment explaining the optimisation for avoiding the
stall on active contexts.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20161030132820.32163-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
 2016-11-01 14:26:33 +00:00
Maarten Lankhorst
03af79e0b8 drm/i915/gen9+: Use the watermarks from crtc_state for everything, v2. 
There's no need to keep a duplicate skl_pipe_wm around any more,
everything can be discovered from crtc_state, which we pass around
correctly now even in case of plane disable.

The copy in intel_crtc->wm.skl.active is equal to
crtc_state->wm.skl.optimal after the atomic commit completes.
It's useful for two-step watermark programming, but not required for
gen9+ which does it in a single step. We can pull the old allocation
from old_crtc_state.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477489299-25777-9-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
 2016-11-01 14:43:58 +01:00
Maarten Lankhorst
49845a7aff drm/i915/skl+: Clean up minimum allocations, v2. 
Move calculating minimum allocations to a helper, which cleans up the
code some more. The cursor is still allocated in advance because it
doesn't count towards data rate and should always be reserved.

changes since v1:
- Change comment to have a extra opening line. (Matt)
- Rebase to remove unused plane->pipe == pipe, handled by the iterator
  now. (Paulo)

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477489299-25777-7-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
 2016-11-01 14:43:58 +01:00
Maarten Lankhorst
fefdd8104d drm/i915/skl+: Remove minimum block allocation from crtc state. 
This is not required any more now that we get fresh state from
drm_atomic_crtc_state_for_each_plane_state. Zero all state
in advance.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477489299-25777-6-git-send-email-maarten.lankhorst@linux.intel.com
 2016-11-01 14:43:58 +01:00