From: Alexander Usyskin <alexander.usyskin@intel.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jani Nikula <jani.nikula@linux.intel.com>, Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Tomas Winkler <tomas.winkler@intel.com>, Alexander Usyskin <alexander.usyskin@intel.com>, Vitaly Lubart <vitaly.lubart@intel.com>, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v11 0/5] Add driver for GSC controller Date: Tue, 15 Mar 2022 15:11:52 +0200 [thread overview] Message-ID: <20220315131157.3972238-1-alexander.usyskin@intel.com> (raw) GSC is a graphics system controller, it provides a chassis controller for graphics discrete cards. There are two MEI interfaces in GSC: HECI1 and HECI2. This series includes instantiation of the auxiliary devices for HECI2 and mei-gsc auxiliary device driver that binds to the auxiliary device. The prinicpal user of this interface is the Intel Graphics System Controller Firmware Update Library (IGSC FU) (https://github.com/intel/igsc) In v2 the platform device was replaced by the auxiliary device. v3 is the rebase over drm-tip to make public CI running. In v4 the not needed debug prints and empty line were removed, 'select' were replaced by 'depends on' in MEI Kconfig, the new include file now listed in the MAINTATINERS file. V5, rebase and add Greg KH Reviewed-by V6, rebase and drop redundant assignments found by the kernel test robot. V7, add Greg KH Reviewed-by to the individual patches V8, address Tvrtko comments for i915 V9, rebase and address more Tvrtko comments, use drm error printing V10, rebase V11, address Rodrigo comments about code style, set missed mask in the interrupt config, add explicit devm_irq_free to error and remove flows Tomas, please look at the devm_irq_free part. Alexander Usyskin (2): mei: gsc: setup char driver alive in spite of firmware handshake failure mei: gsc: retrieve the firmware version Tomas Winkler (3): drm/i915/gsc: add gsc as a mei auxiliary device mei: add support for graphics system controller (gsc) devices mei: gsc: add runtime pm handlers MAINTAINERS | 1 + drivers/gpu/drm/i915/Kconfig | 1 + drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/gt/intel_gsc.c | 204 ++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gsc.h | 37 ++++ drivers/gpu/drm/i915/gt/intel_gt.c | 3 + drivers/gpu/drm/i915/gt/intel_gt.h | 5 + drivers/gpu/drm/i915/gt/intel_gt_irq.c | 13 ++ drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_drv.h | 8 + drivers/gpu/drm/i915/i915_pci.c | 3 +- drivers/gpu/drm/i915/i915_reg.h | 2 + drivers/gpu/drm/i915/intel_device_info.h | 2 + drivers/misc/mei/Kconfig | 14 ++ drivers/misc/mei/Makefile | 3 + drivers/misc/mei/bus-fixup.c | 25 +++ drivers/misc/mei/gsc-me.c | 259 +++++++++++++++++++++++ drivers/misc/mei/hw-me.c | 29 ++- drivers/misc/mei/hw-me.h | 2 + include/linux/mei_aux.h | 19 ++ 21 files changed, 633 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_gsc.c create mode 100644 drivers/gpu/drm/i915/gt/intel_gsc.h create mode 100644 drivers/misc/mei/gsc-me.c create mode 100644 include/linux/mei_aux.h -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Alexander Usyskin <alexander.usyskin@intel.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jani Nikula <jani.nikula@linux.intel.com>, Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, Rodrigo Vivi <rodrigo.vivi@intel.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: linux-kernel@vger.kernel.org, Tomas Winkler <tomas.winkler@intel.com>, Alexander Usyskin <alexander.usyskin@intel.com>, Vitaly Lubart <vitaly.lubart@intel.com>, intel-gfx@lists.freedesktop.org Subject: [Intel-gfx] [PATCH v11 0/5] Add driver for GSC controller Date: Tue, 15 Mar 2022 15:11:52 +0200 [thread overview] Message-ID: <20220315131157.3972238-1-alexander.usyskin@intel.com> (raw) GSC is a graphics system controller, it provides a chassis controller for graphics discrete cards. There are two MEI interfaces in GSC: HECI1 and HECI2. This series includes instantiation of the auxiliary devices for HECI2 and mei-gsc auxiliary device driver that binds to the auxiliary device. The prinicpal user of this interface is the Intel Graphics System Controller Firmware Update Library (IGSC FU) (https://github.com/intel/igsc) In v2 the platform device was replaced by the auxiliary device. v3 is the rebase over drm-tip to make public CI running. In v4 the not needed debug prints and empty line were removed, 'select' were replaced by 'depends on' in MEI Kconfig, the new include file now listed in the MAINTATINERS file. V5, rebase and add Greg KH Reviewed-by V6, rebase and drop redundant assignments found by the kernel test robot. V7, add Greg KH Reviewed-by to the individual patches V8, address Tvrtko comments for i915 V9, rebase and address more Tvrtko comments, use drm error printing V10, rebase V11, address Rodrigo comments about code style, set missed mask in the interrupt config, add explicit devm_irq_free to error and remove flows Tomas, please look at the devm_irq_free part. Alexander Usyskin (2): mei: gsc: setup char driver alive in spite of firmware handshake failure mei: gsc: retrieve the firmware version Tomas Winkler (3): drm/i915/gsc: add gsc as a mei auxiliary device mei: add support for graphics system controller (gsc) devices mei: gsc: add runtime pm handlers MAINTAINERS | 1 + drivers/gpu/drm/i915/Kconfig | 1 + drivers/gpu/drm/i915/Makefile | 3 + drivers/gpu/drm/i915/gt/intel_gsc.c | 204 ++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gsc.h | 37 ++++ drivers/gpu/drm/i915/gt/intel_gt.c | 3 + drivers/gpu/drm/i915/gt/intel_gt.h | 5 + drivers/gpu/drm/i915/gt/intel_gt_irq.c | 13 ++ drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_drv.h | 8 + drivers/gpu/drm/i915/i915_pci.c | 3 +- drivers/gpu/drm/i915/i915_reg.h | 2 + drivers/gpu/drm/i915/intel_device_info.h | 2 + drivers/misc/mei/Kconfig | 14 ++ drivers/misc/mei/Makefile | 3 + drivers/misc/mei/bus-fixup.c | 25 +++ drivers/misc/mei/gsc-me.c | 259 +++++++++++++++++++++++ drivers/misc/mei/hw-me.c | 29 ++- drivers/misc/mei/hw-me.h | 2 + include/linux/mei_aux.h | 19 ++ 21 files changed, 633 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_gsc.c create mode 100644 drivers/gpu/drm/i915/gt/intel_gsc.h create mode 100644 drivers/misc/mei/gsc-me.c create mode 100644 include/linux/mei_aux.h -- 2.32.0
next reply other threads:[~2022-03-15 13:12 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-03-15 13:11 Alexander Usyskin [this message] 2022-03-15 13:11 ` [Intel-gfx] [PATCH v11 0/5] Add driver for GSC controller Alexander Usyskin 2022-03-15 13:11 ` [PATCH v11 1/5] drm/i915/gsc: add gsc as a mei auxiliary device Alexander Usyskin 2022-03-15 13:11 ` [Intel-gfx] " Alexander Usyskin 2022-03-17 1:11 ` Ceraolo Spurio, Daniele 2022-03-17 1:11 ` Ceraolo Spurio, Daniele 2022-03-15 13:11 ` [PATCH v11 2/5] mei: add support for graphics system controller (gsc) devices Alexander Usyskin 2022-03-15 13:11 ` [Intel-gfx] " Alexander Usyskin 2022-03-17 1:15 ` Ceraolo Spurio, Daniele 2022-03-17 1:15 ` Ceraolo Spurio, Daniele 2022-03-15 13:11 ` [Intel-gfx] [PATCH v11 3/5] mei: gsc: setup char driver alive in spite of firmware handshake failure Alexander Usyskin 2022-03-15 13:11 ` Alexander Usyskin 2022-03-15 13:11 ` [Intel-gfx] [PATCH v11 4/5] mei: gsc: add runtime pm handlers Alexander Usyskin 2022-03-15 13:11 ` Alexander Usyskin 2022-03-22 16:56 ` [Intel-gfx] " Rodrigo Vivi 2022-03-22 16:56 ` Rodrigo Vivi 2022-03-15 13:11 ` [PATCH v11 5/5] mei: gsc: retrieve the firmware version Alexander Usyskin 2022-03-15 13:11 ` [Intel-gfx] " Alexander Usyskin 2022-03-15 13:40 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Add driver for GSC controller (rev11) Patchwork 2022-03-15 13:41 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-03-15 14:15 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2022-03-15 15:33 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2022-03-22 20:10 ` [Intel-gfx] [PATCH v11 0/5] Add driver for GSC controller Ceraolo Spurio, Daniele 2022-03-22 20:10 ` Ceraolo Spurio, Daniele 2022-03-28 7:39 ` Usyskin, Alexander 2022-03-28 7:39 ` Usyskin, Alexander 2022-03-28 17:04 ` Ceraolo Spurio, Daniele 2022-03-28 17:04 ` Ceraolo Spurio, Daniele
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