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22e02c0b4b
linux/drivers/gpu/drm
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Ville Syrjälä 22e02c0b4b drm/i915: Add missing POSTING_READ()s to BXT dbuf enable sequence 
Do a POSTING_READ() between the DBUF_CTL register write and the
udelay() to make sure we really wait after the register write has
happened.

Spotted while reviewing Damien's SKL cdclk patch which had the
POSTING_READ()s.

Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-08 13:03:43 +02:00
..
amd Merge tag 'drm-intel-next-2015-03-27-merge' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-04-01 08:21:46 +10:00
armada dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
ast
atmel-hlcdc drm: atmel-hlcdc: use appropriate enabled flag in suspend/resume 2015-03-16 16:10:42 +01:00
bochs drm/bochs: disable video before changing video mode 2015-04-01 08:28:15 +10:00
bridge Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next 2015-04-16 08:33:30 +10:00
cirrus Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-02-16 15:48:00 -08:00
exynos dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
gma500 drm/gma500: constify all struct drm_*_helper funcs pointers 2015-04-07 17:06:41 +02:00
i2c drm: adv7511: Refactor power management 2015-03-19 12:28:55 +02:00
i810
i915 drm/i915: Add missing POSTING_READ()s to BXT dbuf enable sequence 2015-05-08 13:03:43 +02:00
imx Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next 2015-04-16 08:33:30 +10:00
mga
mgag200 drm/mgag200: constify all struct drm_*_helper funcs pointers 2015-04-07 17:06:41 +02:00
msm Merge Linus master into drm-next 2015-04-20 13:05:20 +10:00
nouveau Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-04-16 08:34:24 +10:00
omapdrm dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
panel drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel 2015-04-02 19:04:15 +02:00
qxl drm/qxl: rewrite framebuffer support 2015-05-07 13:09:25 +10:00
r128
radeon drm/radeon: fix userptr return value checking (v2) 2015-04-27 11:38:28 -04:00
rcar-du drm: Use of-graph helpers to loop over endpoints 2015-04-13 17:28:16 +10:00
rockchip drm/rockchip: fix error check when getting irq 2015-04-20 09:02:31 +08:00
savage
shmobile drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRS 2015-02-03 11:12:37 +10:00
sis
sti drm: sti: convert driver to atomic modeset 2015-03-19 13:35:16 +01:00
tdfx
tegra dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
tilcdc drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRS 2015-02-03 11:12:37 +10:00
ttm dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
udl dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
vgem drm/vgem: implement virtual GEM 2015-04-02 09:21:48 +10:00
via
vmwgfx Merge tag 'topic/drm-misc-2015-03-31' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-04-01 08:23:25 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c Merge tag 'topic/drm-misc-2015-05-06' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-07 13:02:39 +10:00
drm_atomic.c drm/atomic: Add for_each_{connector,crtc,plane}_in_state helper macros 2015-04-11 18:50:22 +02:00
drm_auth.c drm: simplify authentication management 2015-05-05 09:45:57 +02:00
drm_bridge.c drm: Silence sparse warnings 2015-03-13 17:37:35 +01:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c drm/drm: constify all struct drm_*_helper funcs pointers 2015-04-07 18:11:25 +02:00
drm_crtc_internal.h
drm_crtc.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
drm_debugfs.c
drm_dma.c
drm_dp_helper.c drm: Fix for DP CTS test 4.2.2.5 - I2C DEFER handling 2015-04-20 09:29:41 -07:00
drm_dp_mst_topology.c Merge tag 'drm-intel-next-2015-03-13-merge' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-03-24 11:12:20 +10:00
drm_drv.c drm: simplify master cleanup 2015-05-05 09:46:38 +02:00
drm_edid_load.c drm/edid: set ELD for firmware and debugfs override EDIDs 2015-03-27 13:27:04 +02:00
drm_edid.c
drm_encoder_slave.c
drm_fb_cma_helper.c drm/cma: use correct fb width/height 2015-03-11 22:08:07 +01:00
drm_fb_helper.c drm/drm: constify all struct drm_*_helper funcs pointers 2015-04-07 18:11:25 +02:00
drm_flip_work.c
drm_fops.c drm: simplify authentication management 2015-05-05 09:45:57 +02:00
drm_gem_cma_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c drm: Silence sparse warnings 2015-03-13 17:37:35 +01:00
drm_internal.h drm: simplify authentication management 2015-05-05 09:45:57 +02:00
drm_ioc32.c drm: Silence sparse warnings 2015-03-13 17:37:35 +01:00
drm_ioctl.c drm: line wrap DRM_IOCTL_DEF* macros 2015-03-31 09:18:40 +02:00
drm_irq.c drm: Zero out invalid vblank timestamp in drm_update_vblank_count. (v2) 2015-05-04 11:13:23 +02:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c drm/mipi-dsi: Avoid potential NULL pointer dereference 2015-01-28 08:45:37 +01:00
drm_mm.c [PATCH] drm/mm: Fix support 4 GiB and larger ranges 2015-03-16 06:28:50 +10:00
drm_modes.c drm: mode: Allow NULL modes for equality check 2015-03-23 16:22:30 +01:00
drm_modeset_lock.c drm: fix a memleak on mutex failure path 2015-05-05 09:26:43 +02:00
drm_of.c drm: use for_each_endpoint_of_node macro in drm_of_find_possible_crtcs 2015-04-08 11:14:25 +02:00
drm_panel.c
drm_pci.c drm: Silence sparse warnings 2015-03-13 17:37:35 +01:00
drm_plane_helper.c drm/drm: constify all struct drm_*_helper funcs pointers 2015-04-07 18:11:25 +02:00
drm_platform.c
drm_prime.c dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
drm_probe_helper.c Merge tag 'topic/drm-misc-2015-05-06' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-05-07 13:02:39 +10:00
drm_rect.c
drm_scatter.c
drm_sysfs.c drm: Lighten sysfs connector 'status' 2015-03-10 09:59:36 +01:00
drm_trace_points.c
drm_trace.h tracing/drm: Remove unused TRACE_SYSTEM_STRING define 2015-04-07 12:29:23 -04:00
drm_vm.c drm: Silence sparse warnings 2015-03-13 17:37:35 +01:00
drm_vma_manager.c mm: remove rest usage of VM_NONLINEAR and pte_file() 2015-02-10 14:30:31 -08:00
Kconfig drm/vgem: implement virtual GEM 2015-04-02 09:21:48 +10:00
Makefile drm/vgem: implement virtual GEM 2015-04-02 09:21:48 +10:00