drm/i915: Disable LP3 watermarks on all SNB machines [Linux 3.16.63]

This Linux kernel change "drm/i915: Disable LP3 watermarks on all SNB machines" is included in the Linux 3.16.63 release. This change is authored by Ville Syrjälä <ville.syrjala [at] linux.intel.com> on Wed Nov 14 19:34:40 2018 +0200. The commit for this change in Linux stable tree is 6e217a6 (patch) which is from upstream commit 2155635. The […]

drm/i915: Large page offsets for pread/pwrite [Linux 3.16.63]

This Linux kernel change "drm/i915: Large page offsets for pread/pwrite" is included in the Linux 3.16.63 release. This change is authored by Chris Wilson <chris [at] chris-wilson.co.uk> on Fri Oct 12 15:02:28 2018 +0100. The commit for this change in Linux stable tree is 2e5e753 (patch) which is from upstream commit ab0d6a1. The same Linux […]

drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse" [Linux 4.20]

This Linux kernel change "drm/i915: Re-apply “Perform link quality check, unconditionally during long pulse”" is included in the Linux 4.20 release. This change is authored by Jan-Marek Glogowski <glogow [at] fbihome.de> on Sat Aug 25 15:10:35 2018 -0400. The commit for this change in Linux stable tree is 3cf71bc (patch). drm/i915: Re-apply “Perform link quality […]

drm/i915: move lookup_power_well() up [Linux 4.20]

This Linux kernel change "drm/i915: move lookup_power_well() up" is included in the Linux 4.20 release. This change is authored by Paulo Zanoni <paulo.r.zanoni [at] intel.com> on Mon Aug 20 16:31:38 2018 -0700. The commit for this change in Linux stable tree is f7480b2 (patch). drm/i915: move lookup_power_well() up There’s no need for that forward declaration. […]

drm/i915: use for_each_power_well in lookup_power_well() [Linux 4.20]

This Linux kernel change "drm/i915: use for_each_power_well in lookup_power_well()" is included in the Linux 4.20 release. This change is authored by Paulo Zanoni <paulo.r.zanoni [at] intel.com> on Mon Aug 20 16:31:37 2018 -0700. The commit for this change in Linux stable tree is 0229bfd (patch). drm/i915: use for_each_power_well in lookup_power_well() Use the nice helper function […]

drm/i915: WARN() if we can’t lookup_power_well() [Linux 4.20]

This Linux kernel change "drm/i915: WARN() if we can’t lookup_power_well()" is included in the Linux 4.20 release. This change is authored by Paulo Zanoni <paulo.r.zanoni [at] intel.com> on Mon Aug 20 16:31:36 2018 -0700. The commit for this change in Linux stable tree is 99da0b3 (patch). drm/i915: WARN() if we can’t lookup_power_well() None of the […]

drm/i915: Free write_buf that we allocated with kzalloc. [Linux 4.20]

This Linux kernel change "drm/i915: Free write_buf that we allocated with kzalloc" is included in the Linux 4.20 release. This change is authored by Rodrigo Vivi <rodrigo.vivi [at] intel.com> on Thu Aug 23 13:51:36 2018 -0700. The commit for this change in Linux stable tree is 62d3a8d (patch). drm/i915: Free write_buf that we allocated with […]

drm/i915: Simplify condition to keep DMC active during S0ix [Linux 4.20]

This Linux kernel change "drm/i915: Simplify condition to keep DMC active during S0ix" is included in the Linux 4.20 release. This change is authored by Imre Deak <imre.deak [at] intel.com> on Wed Aug 22 14:26:02 2018 +0300. The commit for this change in Linux stable tree is a61d904 (patch). drm/i915: Simplify condition to keep DMC […]

drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE [Linux 4.20]

This Linux kernel change "drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE" is included in the Linux 4.20 release. This change is authored by Dhinakaran Pandiyan <dhinakaran.pandiyan [at] intel.com> on Tue Aug 21 18:50:53 2018 -0700. The commit for this change in Linux stable tree is 53867b4 (patch). drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE Rename PLANE_CTL_DECOMPRESSION_ENABLE to resemble the bpsec name – PLANE_CTL_RENDER_DECOMPRESSION_ENABLE […]

drm/i915: Add a small wrapper to check for CCS modifiers. [Linux 4.20]

This Linux kernel change "drm/i915: Add a small wrapper to check for CCS modifiers" is included in the Linux 4.20 release. This change is authored by Dhinakaran Pandiyan <dhinakaran.pandiyan [at] intel.com> on Wed Aug 22 12:38:27 2018 -0700. The commit for this change in Linux stable tree is 63eaf9a (patch). drm/i915: Add a small wrapper […]

drm/i915: Fix glk/cnl display w/a #1175 [Linux 4.20]

This Linux kernel change "drm/i915: Fix glk/cnl display w/a #1175" is included in the Linux 4.20 release. This change is authored by Ville Syrjälä <ville.syrjala [at] linux.intel.com> on Thu Jul 19 21:21:57 2018 +0300. The commit for this change in Linux stable tree is b1f1c2c (patch). drm/i915: Fix glk/cnl display w/a #1175 The workaround was […]

drm/i915: Correct CSB probing for engine state dumper [Linux 4.20]

This Linux kernel change "drm/i915: Correct CSB probing for engine state dumper" is included in the Linux 4.20 release. This change is authored by Chris Wilson <chris [at] chris-wilson.co.uk> on Tue Aug 21 11:11:38 2018 +0100. The commit for this change in Linux stable tree is df4f94e (patch). drm/i915: Correct CSB probing for engine state […]

drm/i915: Verify power domains after enabling them [Linux 4.20]

This Linux kernel change "drm/i915: Verify power domains after enabling them" is included in the Linux 4.20 release. This change is authored by Imre Deak <imre.deak [at] intel.com> on Thu Aug 16 22:34:14 2018 +0300. The commit for this change in Linux stable tree is 6dfc4a8 (patch). drm/i915: Verify power domains after enabling them After […]

drm/i915: Do not redefine the has_csr parameter. [Linux 4.20]

This Linux kernel change "drm/i915: Do not redefine the has_csr parameter" is included in the Linux 4.20 release. This change is authored by Anusha Srivatsa <anusha.srivatsa [at] intel.com> on Fri Aug 17 10:33:30 2018 -0700. The commit for this change in Linux stable tree is da4468a (patch). drm/i915: Do not redefine the has_csr parameter. Let […]

drm/i915: Remove unecessary dma_fence_ops [Linux 4.20]

This Linux kernel change "drm/i915: Remove unecessary dma_fence_ops" is included in the Linux 4.20 release. This change is authored by Daniel Vetter <daniel.vetter [at] ffwll.ch> on Wed Jul 4 11:29:05 2018 +0200. The commit for this change in Linux stable tree is a5aca5d (patch). drm/i915: Remove unecessary dma_fence_ops dma_fence_default_wait is the default now, same for […]

drm/i915: remove confusing GPIO vs PCH_GPIO [Linux 4.20]

This Linux kernel change "drm/i915: remove confusing GPIO vs PCH_GPIO" is included in the Linux 4.20 release. This change is authored by Lucas De Marchi <lucas.demarchi [at] intel.com> on Fri Jul 27 12:36:47 2018 -0700. The commit for this change in Linux stable tree is dce8887 (patch). drm/i915: remove confusing GPIO vs PCH_GPIO Instead of […]

drm/i915: make PCH_GMBUS* definitions private to gvt [Linux 4.20]

This Linux kernel change "drm/i915: make PCH_GMBUS* definitions private to gvt" is included in the Linux 4.20 release. This change is authored by Lucas De Marchi <lucas.demarchi [at] intel.com> on Fri Jul 27 12:36:45 2018 -0700. The commit for this change in Linux stable tree is f5133cc (patch). drm/i915: make PCH_GMBUS* definitions private to gvt […]

drm/i915: Refactor intel_display_set_init_power() logic [Linux 4.20]

This Linux kernel change "drm/i915: Refactor intel_display_set_init_power() logic" is included in the Linux 4.20 release. This change is authored by Imre Deak <imre.deak [at] intel.com> on Thu Aug 16 15:37:57 2018 +0300. The commit for this change in Linux stable tree is 2cd9a68 (patch). drm/i915: Refactor intel_display_set_init_power() logic The device global init_power_on flag is somewhat […]

drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable [Linux 4.20]

This Linux kernel change "drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable" is included in the Linux 4.20 release. This change is authored by Chris Wilson <chris [at] chris-wilson.co.uk> on Thu Aug 16 15:37:56 2018 +0300. The commit for this change in Linux stable tree is 07d8057 (patch). drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable Currently, we cancel […]