kernel/linux.git/include/drm/i915_drm.h, branch v6.6.131

drm/i915_drm.h: fix a typo

2023-06-02T17:05:45+00:00

'rbiter' -> 'arbiter' Signed-off-by: Sui Jingfeng Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20230529112956.2083389-1-suijingfeng@loongson.cn

drm/i915: include uapi/drm/i915_drm.h directly where needed

2022-03-17T18:06:04+00:00

Remove the uapi/drm/i915_drm.h include from drm/i915_drm.h, and stop being a proxy for uapi/drm/i915_drm.h. Include uapi/drm/i915_drm.h and drm/i915_drm.h only where needed. Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220311100639.114685-2-jani.nikula@intel.com

x86/gpu: include drm/i915_pciids.h directly in early quirks

2022-03-14T15:57:00+00:00

early-quirks.c is the only user of drm/i915_drm.h that also needs drm/i915_pciids.h. Include the masses of PCI ID macros only where needed. Cc: Bjorn Helgaas Cc: linux-pci@vger.kernel.org Cc: x86@kernel.org Signed-off-by: Jani Nikula Acked-by: Bjorn Helgaas Link: https://patchwork.freedesktop.org/patch/msgid/20220311100639.114685-1-jani.nikula@intel.com

drm: Move port definition back to i915 header

2019-08-30T08:38:26+00:00

We dont need the definition of the enum port outside I915, anymore. Hence move enum port definition into I915 driver itself. v2: intel_display.h is included in intel_hdcp.h v3: enum port is declared in headers. v4: commit msg is rephrased. v5: copyright year is updated [Tomas] Signed-off-by: Ramalingam C Reviewed-by: Jani Nikula Reviewed-by: Shashank Sharma Reviewed-by: Tomas Winkler Signed-off-by: Uma Shankar Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-3-ramalingam.c@intel.com

drm/i915: Drop extern qualifiers from header function prototypes

2019-07-12T12:04:54+00:00

Follow dim checkpatch recommendation so it doesn't complain on that now and again on header file modifications. v2: drop testing leftover (Chris) Signed-off-by: Janusz Krzysztofik Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-2-janusz.krzysztofik@linux.intel.com

drm/i915/tgl: Add additional ports for Tiger Lake

2019-07-11T23:31:14+00:00

There are 2 new additional typeC ports in Tiger Lake and PORT-C is now a combophy port. This results in 6 typeC ports and 3 combophy ports. These 6 TC ports can be DP alternate mode, DP over thunderbolt, native DP on legacy DP connector or native HDMI on legacy connector. v2: Rebase on new modular FIA code (Lucas) v3: Also add new port in port_identifier(), even though it can't possibly be used there (requested by José) v4: Add conversion port->tc_port in helper function after introction of phy namespace (Lucas) Cc: Anusha Srivatsa Signed-off-by: Vandita Kulkarni Signed-off-by: Lucas De Marchi Reviewed-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-13-lucas.demarchi@intel.com

drm/i915: enum port definition is moved into i915_drm.h

2019-02-15T17:56:35+00:00

For the reusability of the enum port in other driver modules (like mei_hdcp), enum port definition is moved from I915 local header intel_display.h to drm/i915_drm.h Signed-off-by: Ramalingam C Acked-by: Daniel Vetter [danvet: Fix subject prefix.] Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-3-git-send-email-ramalingam.c@intel.com

x86/gpu: reserve ICL's graphics stolen memory

2018-07-10T23:28:47+00:00

ICL changes the registers and addresses to 64 bits. I also briefly looked at implementing an u64 version of the PCI config read functions, but I concluded this wouldn't be trivial, so it's not worth doing it for a single user that can't have any racing problems while reading the register in two separate operations. v2: - Scrub the development (non-public) changelog (Joonas). - Remove the i915.ko bits so this can be easily backported in order to properly avoid stolen memory even on machines without i915.ko (Joonas). - CC stable for the reasons above. Issue: VIZ-9250 CC: stable@vger.kernel.org Cc: Ingo Molnar Cc: H. Peter Anvin Cc: x86@kernel.org Cc: Daniele Ceraolo Spurio Cc: Joonas Lahtinen Signed-off-by: Paulo Zanoni Fixes: 412310019a20 ("drm/i915/icl: Add initial Icelake definitions.") Reviewed-by: Joonas Lahtinen Acked-by: Ingo Molnar Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20180504203252.28048-1-paulo.r.zanoni@intel.com

x86/early-quirks: export the stolen region as a resource

2017-12-12T10:30:18+00:00

We duplicate the stolen discovery code in early-quirks and in i915, however if we just export the region as a resource from early-quirks we can nuke the duplication. Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Ville Syrjälä Cc: Chris Wilson Cc: Paulo Zanoni Cc: Thomas Gleixner Cc: Ingo Molnar Cc: H. Peter Anvin Cc: x86@kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Chris Wilson Acked-by: Ingo Molnar Signed-off-by: Joonas Lahtinen Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-3-matthew.auld@intel.com

drm: avoid "possible bad bitmask?" warning

2016-08-09T20:18:26+00:00

Recent versions of gcc say this: include/drm/i915_drm.h:96:34: warning: result of ‘65535 << 20’ requires 37 bits to represent, but ‘int’ only has 32 bits [-Wshift-overflow=] Reported-by: David Binderman Signed-off-by: Dave Gordon Cc: Dave Airlie Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1470764110-23855-1-git-send-email-david.s.gordon@intel.com