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2016-11-02drm/msm/dsi: Queue HPD helper work in attach/detach callbacksArchit Taneja1-2/+12
The msm/dsi host drivers calls drm_helper_hpd_irq_event in the mipi_dsi_host attach/detatch callbacks. mipi_dsi_attach()/mipi_dsi_detach() from a panel/bridge driver could be called from a context where the drm_device's mode_config.mutex is already held, resulting in a deadlock. Queue it as work instead. Signed-off-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2016-11-02drm/i915: Unify global_list into global_linkJoonas Lahtinen6-23/+23
$ sed -i -r 's/\bglobal_list\b/global_link/g' *.c *.h Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1478081764-8058-1-git-send-email-joonas.lahtinen@linux.intel.com
2016-11-02drm/i915: Move hangcheck code out from i915_irq.cMika Kuoppala6-422/+453
Create new file for hangcheck specific code, intel_hangcheck.c, and move all related code in it. v2: s/intel_engine_hangcheck/intel_engine (Chris) No functional changes. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478018583-5816-1-git-send-email-mika.kuoppala@intel.com
2016-11-02drm/i915/gtt: Mark tlbs dirty on clearMika Kuoppala1-10/+12
Now when clearing ptes can modify upper level pdp's, we need to mark them dirty so that they will be flushed correctly. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478006856-8313-1-git-send-email-mika.kuoppala@intel.com
2016-11-02drm/i915/gtt: Fix pte clear rangeMika Kuoppala1-5/+7
Comparing pte index to a number of entries is wrong when clearing a range of pte entries. Use end marker of 'one past' to correctly point adequate number of ptes to the scratch page. v2: assert early instead of warning late (Chris) v3: removed consts (Joonas) Fixes: d209b9c3cd28 ("drm/i915/gtt: Split gen8_ppgtt_clear_pte_range") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98282 Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Michel Thierry <michel.thierry@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Reported-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Mike Lothian <mike@fireburn.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
2016-11-02drm/omap: panel-lgphilips-lb035q02: Add note for incorrect data drive edge and DE levelPeter Ujfalusi1-0/+5
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. The DE is active low according to the documentation. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: panel-sharp-ls037v7dw01: Add note for incorrect data drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: panel-tpo-td028ttec1: Add note for incorrect sync drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: panel-tpo-td043mtea1: Add note for incorrect sync drive edgePeter Ujfalusi1-0/+4
According to the datasheet of the panel, both data, DEN and sync signals are expected to be driven on the falling edge of the DOTCLK. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: Use consistent name for struct videomodePeter Ujfalusi33-532/+524
Use 'vm' to refer to a struct videomode instead of 'p', 't', 'timings' or something else. The code will be easier to follow if we use consistent names. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: Replace struct omap_video_timings with videomodePeter Ujfalusi34-317/+178
omap_video_timings can be replaced with the generic videomode in omapdrm and the omap_video_timings can be removed. This patch will replace the omap_video_timings with videomode. With the change we no longer need the functions to convert to/from videomode and drm_display_mode to omap_video_timings, these can be removed as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: Change the types of struct omap_video_timings membersPeter Ujfalusi5-14/+15
omap_video_timings struct have the same members as struct videomode, but their types are different. As first step change the types of the omap_video_timings struct members to match their counterpart in struct videomode to catch any type cast related issues. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for sync edgePeter Ujfalusi16-54/+35
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for sync edge. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for pixel data edgePeter Ujfalusi16-46/+24
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for pixel data edge. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for double_pixel modePeter Ujfalusi7-13/+11
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for double_pixel mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for DE levelPeter Ujfalusi15-44/+29
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for DE level. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for h/vsync levelPeter Ujfalusi18-83/+52
In preparation to move the stack to use the generic videmode struct for display timing information use display_flags for h/vsync level. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: dispc: Simplify _dispc_mgr_set_lcd_timings() parametersPeter Ujfalusi1-24/+14
Instead of passing the omap_video_timings structure's members individually, use the pointer to the struct. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: Use display_flags for interlace modePeter Ujfalusi10-22/+21
Remove the interlace member and add display_flags to omap_video_timings to configure the interlace mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: HDMI5: Use pointer to cfg->v_fc_config.timings in hdmi_core_video_configPeter Ujfalusi1-27/+20
By using a pointer to the omap_mode_timings struct we can unwrap lines to make the code easier to follow. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vbp to vback_porchPeter Ujfalusi18-32/+33
In preparation to move the stack to use the generic videmode struct for display timing information rename the vbp member to vback_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vfp to vfront_porchPeter Ujfalusi18-32/+33
In preparation to move the stack to use the generic videmode struct for display timing information rename the vfp member to vfront_porch. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename vsw to vsync_lenPeter Ujfalusi18-31/+31
In preparation to move the stack to use the generic videmode struct for display timing information rename the vsw member to vsync_len. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-11-02drm/omap: omap_display_timings: rename hbp to hback_porchPeter Ujfalusi18-36/+38
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>
2016-11-02drm/omap: omap_display_timings: rename hfp to hfront_porchPeter Ujfalusi18-45/+47
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>
2016-11-02drm/omap: omap_display_timings: rename hsw to hsync_lenPeter Ujfalusi18-52/+53
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>
2016-11-02drm/omap: omap_display_timings: rename y_res to vactivePeter Ujfalusi21-43/+45
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>
2016-11-02drm/omap: omap_display_timings: rename x_res to hactivePeter Ujfalusi22-49/+49
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>
2016-11-02drm/omap: fix return value check in dsi_bind()Wei Yongjun1-2/+2
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>
2016-11-02drm/omap: omap_gem: Do not try to unmap page which is not mappedPeter Ujfalusi1-2/+4
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>
2016-11-02drm/omapdrm: Remove double gamma table write in omap_crtc_atomic_flush()Jyri Sarha1-13/+0
Remove double gamma table write in omap_crtc_atomic_flush(). Fixes commit 492a426a2fc53 ("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>
2016-11-02drm/omap: remove unneeded conversions to boolAndrew F. Davis1-3/+3
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>
2016-11-02drm/omap: print error instead of WARN() if plane setup failsTomi Valkeinen1-1/+3
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>
2016-11-02drm/omap: cleanup omap_plane_atomic_check()Tomi Valkeinen1-9/+12
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>
2016-11-02drm/omap: fix plane check when crtc is disabledTomi Valkeinen1-0/+3
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>
2016-11-02drm/i915/bxt: Don't set OCL2_LDOFUSE_PWR_DIS bit in phy init sequenceAnder Conselvan de Oliveira1-21/+0
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
2016-11-01drm/armada: use common helper for plane base addressRussell King3-20/+34
Use a common helper to calculate the plane base address(es) for the framebuffer. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2016-11-01drm/armada: move setting primary plane position to armada_drm_primary_set()Russell King1-3/+3
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>
2016-11-01drm/armada: split out primary plane updateRussell King1-20/+32
Split out the primary plane update from the mode setting. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2016-11-01drm/armada: move plane state to struct armada_planeRussell King3-27/+42
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>
2016-11-01drm/armada: clean up armada_drm_plane_work_run()Russell King1-16/+11
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>
2016-11-01drm/armada: add tracing supportRussell King5-1/+81
Add tracing support to the Armada video overlay and interrupt code. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2016-11-01drm/i915: Allow shrinking of userptr objects once againTvrtko Ursulin5-5/+15
Commit 1bec9b0bda3d ("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 1bec9b0bda3d 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: 1bec9b0bda3d ("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
2016-11-01drm/i915: Pass dev_priv to intel_init_pm()Ville Syrjälä3-7/+5
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>
2016-11-01drm/i915: Pass dev_priv to ilk_setup_wm_latency() & co.Ville Syrjälä1-23/+15
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>
2016-11-01drm/i915: Pass dev_priv to intel_suspend_hw()Ville Syrjälä3-8/+6
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>
2016-11-01drm/i915: Pass dev_priv to init_clock_gatingVille Syrjälä5-89/+49
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>
2016-11-01drm/i915: Pass dev_priv to single_enabled_crtc()Ville Syrjälä1-13/+9
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>
2016-11-01drm/i915: Pass dev_priv to rest of IS_FOO() macros for the old platformsVille Syrjälä3-7/+7
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>
2016-11-01drm/i915: Pass dev_priv to IS_BROADWATER/IS_CRESTLINEVille Syrjälä3-5/+5
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>
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