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90d469067d
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Matt Roper 90d469067d drm/i915: Set crtc_state->active to false when CRTC is disabled (v2) 
With the recent modeset internal rework, we wind up setting
crtc_state->enable to false, but leave crtc_state->active as true, which
is incorrect.  This mismatch gets caught by drm_atomic_crtc_check() and
causes subsequent atomic operations (such as plane updates while the
CRTC is disabled) to fail.

Bisect points to

        commit dad9a7d6d96630182fb52aae7c3856e9e7285e13
        Author: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
        Date:   Tue Apr 21 17:13:19 2015 +0300

            drm/i915: Use atomic helpers for computing changed flags

as the commit that actually triggers the regression.

v2: Update to alter in-flight state rather than already-committed state
    (first version was accidentally based on a midpoint of Ander's
    modeset rework series, before his final patches that add proper
    state swapping to the legacy modeset path).

Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Testcase: igt/kms_universal_plane
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-08 13:04:19 +02:00
..
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c Enabled dithering in the intel VCH DVO for 18bpp pipelines. 2015-03-30 16:39:31 +02:00
dvo_ns2501.c drm/i915: Enable dithering on NatSemi DVO2501 for Fujitsu S6010 2015-04-23 21:31:58 +02:00
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Tidy batch pool logic 2015-04-10 08:56:04 +02:00
i915_debugfs.c drm/i915: Move toggling planes out of crtc enable/disable. 2015-05-08 13:03:56 +02:00
i915_dma.c drm/i915/skl: Add support to load SKL CSR firmware. 2015-05-08 13:03:10 +02:00
i915_drv.c drm/i915/skl: Add DC6 Trigger sequence. 2015-05-08 13:03:14 +02:00
i915_drv.h drm/i915: Use the disable callback for disabling planes. 2015-05-08 13:03:52 +02:00
i915_gem_batch_pool.c drm/i915: Split batch pool into size buckets 2015-04-10 08:56:05 +02:00
i915_gem_batch_pool.h drm/i915: Split batch pool into size buckets 2015-04-10 08:56:05 +02:00
i915_gem_context.c drm/i915: Don't use atomics for pg_dirty_rings 2015-04-23 21:06:02 +02:00
i915_gem_debug.c
i915_gem_dmabuf.c dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
i915_gem_evict.c drm/i915: kerneldoc for i915_gem_shrinker.c 2015-03-20 11:48:16 +01:00
i915_gem_execbuffer.c drm/i915: Simplify cmd-parser DISPATCH_SECURE check 2015-05-08 13:03:09 +02:00
i915_gem_gtt.c drm/i915: Add a partial GGTT view type 2015-05-08 13:04:18 +02:00
i915_gem_gtt.h drm/i915: Add a partial GGTT view type 2015-05-08 13:04:18 +02:00
i915_gem_render_state.c
i915_gem_render_state.h
i915_gem_shrinker.c drm/i915: Simplify object is-pinned checking for shrinker 2015-04-10 10:58:34 +02:00
i915_gem_stolen.c drm/i915: use proper FBC base register on all new platforms 2015-04-09 15:57:46 +02:00
i915_gem_tiling.c drm/i915: Simplify i915_gem_obj_is_pinned() test for set-tiling 2015-04-16 11:20:29 +02:00
i915_gem_userptr.c
i915_gem.c drm/i915: Use partial view in mmap fault handler 2015-05-08 13:04:18 +02:00
i915_gpu_error.c drm/i915: Free wa_batchbuffer when freeing error state 2015-05-08 13:03:37 +02:00
i915_ioc32.c
i915_irq.c Merge tag 'drm-intel-next-2015-04-23-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-08 20:51:06 +10:00
i915_params.c drm/i915/skl: Add module parameter to select edp vswing table 2015-05-08 13:03:41 +02:00
i915_reg.h drm/i915/skl: Fix WaDisableChickenBitTSGBarrierAckForFFSliceCS 2015-05-08 13:03:44 +02:00
i915_suspend.c drm/i915: Remove regfile code&data for UMS suspend/resume 2015-02-27 18:10:39 +01:00
i915_sysfs.c drm/i915/skl: Updated the act_freq_mhz_show sysfs function 2015-03-17 22:30:25 +01:00
i915_trace_points.c
i915_trace.h Merge tag 'drm-intel-next-2015-04-23-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-08 20:51:06 +10:00
i915_vgpu.c
i915_vgpu.h drm/i915: Add ULL postfix to VGT_MAGIC constant 2015-03-17 22:30:18 +01:00
intel_acpi.c
intel_atomic_plane.c drm/i915: Use atomic helpers for computing changed flags 2015-05-08 13:04:08 +02:00
intel_atomic.c drm/i915: Call drm helpers when duplicating crtc and plane states 2015-05-08 13:03:58 +02:00
intel_audio.c drm/i915/audio: do not mess with audio registers if port is invalid 2015-05-08 13:03:36 +02:00
intel_bios.c drm/i915/skl: Add module parameter to select edp vswing table 2015-05-08 13:03:41 +02:00
intel_bios.h drm/i915: Fix the VBT child device parsing for BSW 2015-04-10 08:56:14 +02:00
intel_crt.c drm/i915: Allocate connector state together with the connectors 2015-04-13 15:21:21 +03:00
intel_csr.c drm/i915/skl: Assert the requirements to enter or exit DC5. 2015-05-08 13:03:13 +02:00
intel_ddi.c drm/i915/skl: Re-indent part of skl_ddi_calculate_wrpll() 2015-05-08 13:04:18 +02:00
intel_display.c drm/i915: Set crtc_state->active to false when CRTC is disabled (v2) 2015-05-08 13:04:19 +02:00
intel_dp_mst.c drm/i915: Use for_each_connector_in_state helper macro 2015-05-08 13:03:58 +02:00
intel_dp.c drm/i915: Rename dp rates array as per platform 2015-05-08 13:04:11 +02:00
intel_drv.h drm/i915: Remove save/restore logic from intel_crtc_set_config() 2015-05-08 13:04:07 +02:00
intel_dsi_panel_vbt.c
intel_dsi_pll.c
intel_dsi.c drm/i915: Allocate connector state together with the connectors 2015-04-13 15:21:21 +03:00
intel_dsi.h
intel_dvo.c drm/i915: Silence compiler warning in dvo 2015-04-29 14:37:48 +03:00
intel_fbc.c drm/i915: get rid of primary_enabled and use atomic state 2015-05-08 13:03:53 +02:00
intel_fbdev.c drm/i915: Pass in plane state when (un)pinning frame buffers 2015-03-23 15:00:57 +01:00
intel_fifo_underrun.c drm/i915: Check for driver readyness before handling an underrun interrupt 2015-03-04 10:04:19 +02:00
intel_frontbuffer.c drm/i915: PSR VLV: Add single frame update. 2015-04-14 19:15:23 +02:00
intel_hdmi.c drm/i915: Use for_each_connector_in_state helper macro 2015-05-08 13:03:58 +02:00
intel_i2c.c Merge tag 'drm-intel-next-2015-04-23-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-08 20:51:06 +10:00
intel_lrc.c drm/i915: checking IS_ERR() instead of NULL 2015-05-08 13:03:23 +02:00
intel_lrc.h drm/i915: Move common request allocation code into a common function 2015-04-01 07:54:30 +02:00
intel_lvds.c drm/i915: Allocate connector state together with the connectors 2015-04-13 15:21:21 +03:00
intel_modes.c
intel_opregion.c drm/i915: Remove DRIVER_MODESET checks from modeset code 2015-02-27 18:10:53 +01:00
intel_overlay.c drm/i915: Allow disabling the destination colorkey for overlay 2015-04-10 08:55:54 +02:00
intel_panel.c drm/i915/bxt: BLC implementation 2015-05-08 13:03:38 +02:00
intel_pm.c drm/i915/skl: Fix WaDisableChickenBitTSGBarrierAckForFFSliceCS 2015-05-08 13:03:44 +02:00
intel_psr.c drm/i915: PSR VLV: Add single frame update. 2015-04-14 19:15:23 +02:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915/bxt: Mark WaCcsTlbPrefetchDisable as for Broxton also. 2015-05-08 13:04:16 +02:00
intel_ringbuffer.h drm/i915: Split the batch pool by engine 2015-04-10 08:56:04 +02:00
intel_runtime_pm.c drm/i915/skl: Make the Misc I/O power well part of the PLLS domain 2015-05-08 13:03:35 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Use POSTING_READ() in intel_sdvo_write_sdvox() 2015-05-08 13:03:39 +02:00
intel_sideband.c
intel_sprite.c drm/i915: Move intel_(pre_disable/post_enable)_primary to intel_display.c, and use it there. 2015-05-08 13:03:54 +02:00
intel_tv.c drm/i915: Allocate connector state together with the connectors 2015-04-13 15:21:21 +03:00
intel_uncore.c Merge tag 'drm-intel-next-2015-04-23-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-08 20:51:06 +10:00
Kconfig
Makefile drm/i915/skl: Add support to load SKL CSR firmware. 2015-05-08 13:03:10 +02:00