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author | Dave Airlie <airlied@redhat.com> | 2017-07-20 11:31:43 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-07-20 11:31:43 +1000 |
commit | 2d62c799f8ffac4f7ffba6a4e7f148827dfc24c7 (patch) | |
tree | dbd05cdff844362a80d31e21a825b38b16967fb2 /drivers/gpu/drm/i915/i915_params.c | |
parent | 5771a8c08880cdca3bfb4a3fc6d309d6bba20877 (diff) | |
parent | 58947144af34a08eee3388c1f039f199e80c0c6f (diff) | |
download | op-kernel-dev-2d62c799f8ffac4f7ffba6a4e7f148827dfc24c7.zip op-kernel-dev-2d62c799f8ffac4f7ffba6a4e7f148827dfc24c7.tar.gz |
Merge tag 'drm-intel-next-2017-07-17' of git://anongit.freedesktop.org/git/drm-intel into drm-next
2nd round of 4.14 features:
- prep for deferred fbdev setup
- refactor fixed 16.16 computations and skl+ wm code (Mahesh Kumar)
- more cnl paches (Rodrigo, Imre et al)
- tighten context cleanup and handling (Chris Wilson)
- fix interlaced handling on skl+ (Mahesh Kumar)
- small bits as usual
* tag 'drm-intel-next-2017-07-17' of git://anongit.freedesktop.org/git/drm-intel: (84 commits)
drm/i915: Update DRIVER_DATE to 20170717
drm/i915: Protect against deferred fbdev setup
drm/i915/fbdev: Always forward hotplug events
drm/i915/skl+: unify cpp value in WM calculation
drm/i915/skl+: WM calculation don't require height
drm/i915: Addition wrapper for fixed16.16 operation
drm/i915: cleanup fixed-point wrappers naming
drm/i915: Always perform internal fixed16 division in 64 bits
drm/i915: take-out common clamping code of fixed16 wrappers
drm/i915/cnl: Add missing type case.
drm/i915/cnl: Add max allowed Cannonlake DC.
drm/i915: Make DP-MST connector info work
drm/i915/cnl: Get DDI clock based on PLLs.
drm/i915/cnl: Inherit RPS stuff from previous platforms.
drm/i915/cnl: Gen10 render context size.
drm/i915/cnl: Don't trust VBT's alternate pin for port D for now.
drm/i915: Fix the kernel panic when using aliasing ppgtt
drm/i915/cnl: Cannonlake color init.
drm/i915/cnl: Add force wake for gen10+.
x86/gpu: CNL uses the same GMS values as SKL
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_params.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_params.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index b6a7e36..88b9d3e 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -46,7 +46,7 @@ struct i915_params i915 __read_mostly = { .prefault_disable = 0, .load_detect_test = 0, .force_reset_modeset_test = 0, - .reset = true, + .reset = 2, .error_capture = true, .invert_brightness = 0, .disable_display = 0, @@ -63,8 +63,9 @@ struct i915_params i915 __read_mostly = { .huc_firmware_path = NULL, .enable_dp_mst = true, .inject_load_failure = 0, - .enable_dpcd_backlight = false, + .enable_dpcd_backlight = -1, .enable_gvt = false, + .enable_dbc = true, }; module_param_named(modeset, i915.modeset, int, 0400); @@ -115,8 +116,8 @@ MODULE_PARM_DESC(vbt_sdvo_panel_type, "Override/Ignore selection of SDVO panel mode in the VBT " "(-2=ignore, -1=auto [default], index in VBT BIOS table)"); -module_param_named_unsafe(reset, i915.reset, bool, 0600); -MODULE_PARM_DESC(reset, "Attempt GPU resets (default: true)"); +module_param_named_unsafe(reset, i915.reset, int, 0600); +MODULE_PARM_DESC(reset, "Attempt GPU resets (0=disabled, 1=full gpu reset, 2=engine reset [default])"); #if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR) module_param_named(error_capture, i915.error_capture, bool, 0600); @@ -246,10 +247,15 @@ MODULE_PARM_DESC(enable_dp_mst, module_param_named_unsafe(inject_load_failure, i915.inject_load_failure, uint, 0400); MODULE_PARM_DESC(inject_load_failure, "Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point)"); -module_param_named(enable_dpcd_backlight, i915.enable_dpcd_backlight, bool, 0600); +module_param_named_unsafe(enable_dpcd_backlight, i915.enable_dpcd_backlight, int, 0600); MODULE_PARM_DESC(enable_dpcd_backlight, - "Enable support for DPCD backlight control (default:false)"); + "Enable support for DPCD backlight control " + "(-1:auto (default), 0:force disable, 1:force enabled if supported"); module_param_named(enable_gvt, i915.enable_gvt, bool, 0400); MODULE_PARM_DESC(enable_gvt, "Enable support for Intel GVT-g graphics virtualization host support(default:false)"); + +module_param_named_unsafe(enable_dbc, i915.enable_dbc, bool, 0600); +MODULE_PARM_DESC(enable_dbc, + "Enable support for dynamic backlight control (default:true)"); |