Lee, Shawn C ac73661c62 drm/i915/bxt: set min brightness from VBT ...

Min brightness value from vbt was missing for BXT platform.
This setting have to refer backlight ic spec to restrict
min backlight output. Without this restriction, driver would
allow to configure lower brightness value and violate
backlight ic requirement.

Fixes: 0fb890c013 ("drm/i915/bxt: BLC implementation")
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Cooper Chiou <cooper.chiou@intel.com>
Cc: Gary C Wang <gary.c.wang@intel.com>
Signed-off-by: Shawn Lee <shawn.c.lee@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1505187390-7039-1-git-send-email-shawn.c.lee@intel.com
(cherry picked from commit c3881128cb)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

2017-09-18 15:22:25 -07:00

..

amd

Merge tag 'drm-amdkfd-next-2017-09-02' of git://people.freedesktop.org/~gabbayo/linux into drm-fixes

2017-09-18 16:29:47 +10:00

arc

Merge tag 'drm-misc-next-2017-08-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-08-17 07:33:41 +10:00

arm

drm: Nuke drm_atomic_helper_plane_set_property

2017-08-08 14:45:16 +02:00

armada

drm: armada: remove dead empty functions

2017-08-04 11:35:34 +02:00

ast

Merge tag 'drm-misc-next-2017-08-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-08-17 07:33:41 +10:00

atmel-hlcdc

drm: Nuke drm_atomic_helper_plane_set_property

2017-08-08 14:45:16 +02:00

bochs

drm/bochs: Use the drm_driver.dumb_destroy default

2017-08-16 20:18:55 +02:00

bridge

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

cirrus

drm/cirrus: Use the drm_driver.dumb_destroy default

2017-08-16 20:14:22 +02:00

etnaviv

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

exynos

drm/exynos: simplify set_pixfmt() in DECON and FIMD drivers

2017-08-25 14:30:27 +09:00

fsl-dcu

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08 14:48:48 +02:00

gma500

Merge branch 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2017-09-09 14:18:40 -07:00

hisilicon

drm: kirin: Add mode_valid logic to avoid mode clocks we can't generate

2017-08-29 05:20:35 +10:00

i2c

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08 14:48:48 +02:00

i810

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

i915

drm/i915/bxt: set min brightness from VBT

2017-09-18 15:22:25 -07:00

imx

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

lib

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

mediatek

drm/mediatek: switch to drm_*_get(), drm_*_put() helpers

2017-08-11 11:35:02 -04:00

meson

drm/meson: Use .dumb_map_offset and .dumb_destroy defaults

2017-08-16 20:11:43 +02:00

mga

Merge airlied/drm-next into drm-misc-next

2017-07-26 13:43:33 +02:00

mgag200

drm/mgag200: Use the drm_driver.dumb_destroy default

2017-08-16 20:18:22 +02:00

msm

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

mxsfb

drm/mxsfb: Use .dumb_map_offset and .dumb_destroy defaults

2017-08-16 20:12:19 +02:00

nouveau

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

omapdrm

drm/omap: work-around for omap3 display enable

2017-08-23 12:22:12 +03:00

panel

drm: Convert to using %pOF instead of full_name

2017-07-26 13:45:06 +02:00

pl111

drm/pl111: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()

2017-08-16 21:35:38 +02:00

qxl

drm/qxl: Use the drm_driver.dumb_destroy default

2017-08-16 20:15:38 +02:00

r128

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

radeon

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

rcar-du

Merge tag 'drm-misc-next-2017-08-08' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-08-10 10:47:33 +10:00

rockchip

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

savage

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

selftests

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

shmobile

drm/shmobile: Use .dumb_map_offset and .dumb_destroy defaults

2017-07-29 13:57:33 +02:00

sis

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

sti

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08 14:48:48 +02:00

stm

drm: make DRM_STM default n

2017-08-10 11:26:49 +10:00

sun4i

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

tdfx

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

tegra

Merge tag 'drm/tegra/for-4.14-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

2017-08-21 17:37:33 +10:00

tilcdc

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08 14:48:48 +02:00

tinydrm

drm/tinydrm: make function st7586_pipe_enable static

2017-08-16 21:39:26 +02:00

ttm

Merge tag 'drm-fixes-for-v4.14-rc1' of git://people.freedesktop.org/~airlied/linux

2017-09-15 17:52:52 -07:00

udl

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 12:21:28 -07:00

vc4

drm/vc4: Use drm_gem_fb_create()

2017-08-16 21:35:57 +02:00

vgem

drm/vgem: switch to drm_*_get(), drm_*_put() helpers

2017-08-11 11:41:43 -04:00

via

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

virtio

drm/ttm: make ttm_mem_type_manager_func debug more useful

2017-08-17 15:45:59 -04:00

vmwgfx

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

zte

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08 14:48:48 +02:00

ati_pcigart.c

…

drm_agpsupport.c

…

drm_atomic_helper.c

Merge airlied/drm-next into drm-intel-next-queued

2017-08-10 18:12:01 +02:00

drm_atomic.c

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

drm_auth.c

…

drm_blend.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

drm_bridge.c

drm: Introduce drm_bridge_mode_valid()

2017-05-30 08:37:50 +02:00

drm_bufs.c

switch compat_drm_mapbufs() to drm_ioctl_kernel()

2017-07-04 13:16:26 -04:00

drm_cache.c

…

drm_color_mgmt.c

drm: More links for gamma support helpers

2017-06-20 12:13:11 +02:00

drm_connector.c

drm: Handle properties in the core for atomic drivers

2017-08-08 14:45:09 +02:00

drm_context.c

…

drm_crtc_helper_internal.h

drm: Add drm_{crtc/encoder/connector}_mode_valid()

2017-05-30 08:37:24 +02:00

drm_crtc_helper.c

drm: Handle properties in the core for atomic drivers

2017-08-08 14:45:09 +02:00

drm_crtc_internal.h

drm: Handle properties in the core for atomic drivers

2017-08-08 14:45:09 +02:00

drm_crtc.c

drm: Handle properties in the core for atomic drivers

2017-08-08 14:45:09 +02:00

drm_debugfs_crc.c

drm/crc: Only open CRC on atomic drivers when the CRTC is active.

2017-07-17 16:34:51 +02:00

drm_debugfs.c

…

drm_dma.c

…

drm_dp_aux_dev.c

drm_dp_aux_dev: switch to read_iter/write_iter

2017-07-08 20:51:46 -04:00

drm_dp_dual_mode_helper.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

drm_dp_helper.c

drm/dp: Don't trust drm_dp_downstream_id()

2017-07-21 17:45:26 +03:00

drm_dp_mst_topology.c

Backmerge tag 'v4.13-rc2' into drm-next

2017-07-27 08:15:43 +10:00

drm_drv.c

drm: Clean up drm_dev_unplug

2017-08-11 10:49:21 +02:00

drm_dumb_buffers.c

drm/dumb-buffers: Add defaults for .dumb_map_offset and .dumb_destroy

2017-07-29 13:51:44 +02:00

drm_edid_load.c

…

drm_edid.c

drm/edid: parse ycbcr 420 deep color information

2017-07-14 21:23:54 +03:00

drm_encoder_slave.c

…

drm_encoder.c

…

drm_fb_cma_helper.c

drm/fb-cma-helper: Use drm_gem_framebuffer_helper

2017-08-16 21:34:38 +02:00

drm_fb_helper.c

drm/fb-helper: pass physical dimensions to fbdev

2017-08-07 17:01:15 +02:00

drm_file.c

drm: Document device unplug infrastructure

2017-08-11 10:48:03 +02:00

drm_flip_work.c

…

drm_fourcc.c

…

drm_framebuffer.c

Merge airlied/drm-next into drm-misc-next

2017-07-26 13:43:33 +02:00

drm_gem_cma_helper.c

drm/gem-cma-helper: Remove drm_gem_cma_dumb_map_offset()

2017-08-16 20:21:24 +02:00

drm_gem_framebuffer_helper.c

drm: Add GEM backed framebuffer library

2017-08-16 21:32:23 +02:00

drm_gem.c

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 12:21:28 -07:00

drm_global.c

…

drm_hashtab.c

…

drm_info.c

…

drm_internal.h

drm/syncobj: Add a signal ioctl (v3)

2017-08-29 10:16:25 +10:00

drm_ioc32.c

Merge airlied/drm-next into drm-misc-next

2017-07-26 13:43:33 +02:00

drm_ioctl.c

drm/syncobj: Add a signal ioctl (v3)

2017-08-29 10:16:25 +10:00

drm_irq.c

drm/doc: Polish irq helper documentation

2017-06-01 08:02:14 +02:00

drm_kms_helper_common.c

…

drm_legacy.h

switch compat_drm_mapbufs() to drm_ioctl_kernel()

2017-07-04 13:16:26 -04:00

drm_lock.c

…

drm_memory.c

…

drm_mipi_dsi.c

drm: Convert to using %pOF instead of full_name

2017-07-26 13:45:06 +02:00

drm_mm.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

drm_mode_config.c

drm: Create a format/modifier blob

2017-08-01 17:50:06 +01:00

drm_mode_object.c

drm: Handle properties in the core for atomic drivers

2017-08-08 14:45:09 +02:00

drm_modes.c

drm/modes: Fix drm_mode_is_420_only() comment

2017-07-31 14:23:30 +02:00

drm_modeset_helper.c

drm: Plumb modifiers through plane init

2017-08-01 17:50:06 +01:00

drm_modeset_lock.c

drm: Improve kerneldoc for drm_modeset_lock

2017-07-26 13:45:08 +02:00

drm_of.c

drm: Convert to using %pOF instead of full_name

2017-07-26 13:45:06 +02:00

drm_panel.c

…

drm_pci.c

drm/pci: Deprecate drm_pci_init/exit completely

2017-06-20 10:41:03 +02:00

drm_plane_helper.c

…

drm_plane.c

Merge tag 'drm-for-v4.14' of git://people.freedesktop.org/~airlied/linux

2017-09-03 17:02:26 -07:00

drm_prime.c

…

drm_print.c

…

drm_probe_helper.c

drm: add helper to validate YCBCR420 modes

2017-07-14 21:23:54 +03:00

drm_property.c

drm: rename, adjust and export drm_atomic_replace_property_blob

2017-07-14 15:53:06 +02:00

drm_rect.c

…

drm_scatter.c

…

drm_scdc_helper.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

drm_simple_kms_helper.c

drm: Plumb modifiers through plane init

2017-08-01 17:50:06 +01:00

drm_syncobj.c

drm/syncobj: Add a signal ioctl (v3)

2017-08-29 10:16:25 +10:00

drm_sysfs.c

…

drm_trace_points.c

…

drm_trace.h

…

drm_vblank.c

Merge airlied/drm-next into drm-misc-next

2017-07-26 13:43:33 +02:00

drm_vm.c

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 12:21:28 -07:00

drm_vma_manager.c

lib/interval_tree: fast overlap detection

2017-09-08 18:26:49 -07:00

Kconfig

…

Makefile

drm: Add GEM backed framebuffer library

2017-08-16 21:32:23 +02:00