blackbird-op-linux/drivers/gpu/drm/i915/intel_uncore.c, branch master

drm/i915/uncore: use new struct drm_device based macros.

2020-01-10T14:12:25+00:00

Convert to the use of new struct drm_device based logging macros to replace the use of the printk based macros in i915/intel_uncore.c Signed-off-by: Wambui Karuga Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/7142083e727ab400797c8a90a2196ee37a22c201.1578409433.git.wambui.karugax@gmail.com

drm/i915/tgl: Introduce gen12 forcewake ranges

2019-09-13T19:07:36+00:00

The media ranges extend beyond what gen11 gives so we can't piggypack on gen11 ranges, even on read side. Introduce a table for gen12 and accessors for it. v2: correctly implement gen12_fwtable_write/read (Daniele) v3: update with ranges from bspec. v4: avoid GEN11_NEEDS_FORCEWAKE (Mika) v5: bspec ref (Daniele) BSpec: 52078 Cc: Tvrtko Ursulin Cc: Daniele Ceraolo Spurio Signed-off-by: Michel Thierry Signed-off-by: Mika Kuoppala Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190913141652.27958-2-mika.kuoppala@linux.intel.com

drm/i915: Update Gen11 forcewake ranges

2019-09-13T19:07:36+00:00

Daniele noticed new render ranges in Gen11 fw table. Bspec: 18331 Cc: Daniele Ceraolo Spurio Signed-off-by: Mika Kuoppala Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190913141652.27958-1-mika.kuoppala@linux.intel.com

drm/i915: split out uncore_mmio_debug

2019-08-09T19:25:24+00:00

Multiple uncore structures will share the debug infrastructure, so move it to a common place and add extra locking around it. Also, since we now have a separate object, it is cleaner to have dedicated functions working on the object to stop and restart the mmio debug. Apart from the cosmetic changes, this patch introduces 2 functional updates: - All calls to check_for_unclaimed_mmio will now return false when the debug is suspended, not just the ones that are active only when i915_modparams.mmio_debug is set. If we don't trust the result of the check while a user is doing mmio access then we shouldn't attempt the check anywhere. - i915_modparams.mmio_debug is not save/restored anymore around user access. The value is now never touched by the kernel while debug is disabled so no need for save/restore. v2: squash mmio_debug patches, restrict mmio_debug lock usage (Chris) Signed-off-by: Daniele Ceraolo Spurio Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190809063116.7527-1-chris@chris-wilson.co.uk

drm/i915: remove unnecessary includes of intel_display_types.h header

2019-08-07T09:43:55+00:00

With its original name intel_drv.h the intel_display_types.h header was superfluously cargo-cult included all over the place, while it's really mostly about display internals. Remove the unnecessary includes. Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/e3d737f0ab87c55969e62c1e077e15c04c238297.1565085692.git.jani.nikula@intel.com

drm/i915: rename intel_drv.h to display/intel_display_types.h

2019-08-07T09:43:50+00:00

Everything about the file is about display, and mostly about types related to display. Move under display/ as intel_display_types.h to reflect the facts. There's still plenty to clean up, but start off with moving the file where it logically belongs and naming according to contents. v2: fix the include guard name in the renamed file Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190806113933.11799-1-jani.nikula@intel.com

drm/i915: avoid including intel_drv.h via i915_drv.h->i915_trace.h

2019-08-07T09:43:14+00:00

Disentangle i915_drv.h from intel_drv.h, which gets included via i915_trace.h. This necessitates including i915_trace.h wherever it's needed. Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/ed82bf259d3b725a1a1a3c3e9d6fb5c08bc4d489.1565085691.git.jani.nikula@intel.com

drm/i915: Add i915 to i915_inject_probe_failure

2019-08-02T20:14:29+00:00

With i915 added to i915_inject_probe_failure we can use dedicated printk when injecting artificial load failure. Also make this function look like other i915 functions that return error code and make it more flexible to return any provided error code instead of previously assumed -ENODEV. Signed-off-by: Michal Wajdeczko Cc: Daniele Ceraolo Spurio Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190802184055.31988-2-michal.wajdeczko@intel.com

drm/i915: Fix documentation for __intel_wait_for_register_fw*

2019-08-02T13:32:01+00:00

Use section name "Return" and proper error code -ETIMEDOUT Signed-off-by: Michal Wajdeczko Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190802124739.12548-1-michal.wajdeczko@intel.com

drm/i915/tgl: allow the reg_read ioctl to read the RCS TIMESTAMP register

2019-08-01T21:36:54+00:00

This enables the Mesa driver to advertise support for ARB_timer_query, and thus an OpenGL version higher than 3.2. Based on the ICL patch by Paulo Zanoni and CNL patch by Nanley Chery. Cc: Joonas Lahtinen Cc: Rodrigo Vivi Signed-off-by: Jordan Justen Signed-off-by: Lucas De Marchi Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20190726002412.5827-3-lucas.demarchi@intel.com