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author | Dave Airlie <airlied@gmail.com> | 2015-11-07 10:16:59 +0300 |
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committer | Dave Airlie <airlied@gmail.com> | 2015-11-07 10:16:59 +0300 |
commit | 816d2206f0f9953ca854e4ff1a2749a5cbd62715 (patch) | |
tree | 26b8a56c4656a8794911c31246061bfe05d9cd9b /drivers/gpu/drm/i915/i915_params.c | |
parent | d0baf9218cacd9dd606c75f9961f94172b16de12 (diff) | |
parent | 1b0e3a049efe471c399674fd954500ce97438d30 (diff) | |
download | linux-816d2206f0f9953ca854e4ff1a2749a5cbd62715.tar.xz |
Merge tag 'drm-intel-next-fixes-2015-11-06' of git://anongit.freedesktop.org/drm-intel into drm-next
Here's a handful of i915 fixes for drm-next/v4.4. Imre's commit alone
should address the remaining warnings galore you experienced on
Skylake. Almost all of the rest are also fixes against user or QA
reported bugs, with references.
* tag 'drm-intel-next-fixes-2015-11-06' of git://anongit.freedesktop.org/drm-intel:
drm/i915/skl: disable display side power well support for now
drm/i915: Extend DSL readout fix to BDW and SKL.
drm/i915: Do graphics device reset under forcewake
drm/i915: Skip fence installation for objects with rotated views (v4)
drm/i915: add quirk to enable backlight on Dell Chromebook 11 (2015)
drm/i915/skl: Prevent unclaimed register writes on skylake.
drm/i915: disable CPU PWM also on LPT/SPT backlight disable
drm/i915: Fix maxfifo watermark calc on vlv cursor planes
drm/i915: add hotplug activation period to hotplug update mask
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_params.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index ca9b8f644ffe..96bb23865eac 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -38,7 +38,7 @@ struct i915_params i915 __read_mostly = { .enable_ppgtt = -1, .enable_psr = 0, .preliminary_hw_support = IS_ENABLED(CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT), - .disable_power_well = 1, + .disable_power_well = -1, .enable_ips = 1, .prefault_disable = 0, .load_detect_test = 0, @@ -127,7 +127,8 @@ MODULE_PARM_DESC(preliminary_hw_support, module_param_named_unsafe(disable_power_well, i915.disable_power_well, int, 0600); MODULE_PARM_DESC(disable_power_well, - "Disable the power well when possible (default: true)"); + "Disable display power wells when possible " + "(-1=auto [default], 0=power wells always on, 1=power wells disabled when possible)"); module_param_named_unsafe(enable_ips, i915.enable_ips, int, 0600); MODULE_PARM_DESC(enable_ips, "Enable IPS (default: true)"); |