kernel.git/drivers/gpu/drm/i915/Makefile, branch linux-6.14.y

drm/i915/display: add intel_display_conversion.c to hide stuff better

2024-12-16T16:09:35Z

The __to_intel_display() generics require the definition of struct drm_i915_private i.e. inclusion of i915_drv.h. Add intel_display_conversion.c with a __i915_to_display() function to do the conversion without the intel_display_conversion.h having an implicit dependency on i915_drv.h. The long term goal is to remove __to_intel_display() and the intel_display_conversion.[ch] files altoghether, and this is merely a transitional step to make the dependencies on i915_drv.h explicit. Reviewed-by: Luca Coelho Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/39e99b765b8c1a05d001659c39686a661ac268e2.1732104170.git.jani.nikula@intel.com

drm/i915: extract intel_uncore_trace.[ch]

2024-12-16T16:09:31Z

The i915_reg_rw tracing is a small isolated part of i915_trace.h. Its users are orthogonal to the other i915_trace.h users as well, and its implementation does not require all the includes of i915_trace.h. Split i915_reg_rw tracing to separate intel_uncore_trace.[ch]. The main underlying goal is to reduce implicit includes of i915_drv.h from display code. Reviewed-by: Luca Coelho Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1a3623fbb120adc55bc1cab1e27aca6e55487163.1732104170.git.jani.nikula@intel.com

drm/i915: Introduce intel_cpu_info.c for CPU IDs

2024-12-11T22:45:09Z

Having similar naming convention in intel-family.h and intel_device_info.h results in redefinition of a few platforms. Define CPU IDs in its own file to avoid this. v3: Move file out of gt directory, add kernel doc (Riana) Rephrase file description (Jani) Signed-off-by: Raag Jadav Acked-by: Jani Nikula Reviewed-by: Riana Tauro Reviewed-by: Andi Shyti Signed-off-by: Andi Shyti Link: https://patchwork.freedesktop.org/patch/msgid/20241211115952.1659287-4-raag.jadav@intel.com

drm/i915/display: Convert i915_suspend into i9xx_display_sr

2024-11-14T15:57:50Z

These save & restore functions inside i915_suspend are old display functions to save and restore a bunch of display related registers. Move it under display and rename accordantly. Just don't move it entirely towards intel_display struct yet because it depends on drm_i915_private for the IS_MOBILE. While doing this conversion also update the MIT header using the new SPDX ones. v2: Fix Makefile and include (Jani) Removed vga and gmbus (Jani, Ville) Cc: Jesse Barnes Cc: Jani Nikula Reviewed-by: Jani Nikula Reviewed-by: Jonathan Cavitt Link: https://patchwork.freedesktop.org/patch/msgid/20241113225016.208673-2-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi

drm/i915/pfit: Extract intel_pfit.c

2024-10-23T15:22:37Z

The panel fitter code doesn't really have much to do with the rest of intel_panel.c, so extract it all into its own file. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20241016143134.26903-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula

drm/i915/bios: Extract soc/intel_rom.c

2024-10-01T14:30:58Z

Abstract away the nuts and bolts of the SPI vs. PCI ROM stuff, and hide it all in soc/intel_rom.c so that the VBT code doesn't have to care about this stuff. This leaves intel_bios.c with a single codepath that can focus on the details related to the VBT layout. This should have no functional changes. v2: Rebase due to vbt_signature changes Drop unnecessary cast (Jani) Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20240923152453.11230-7-ville.syrjala@linux.intel.com

drm/i915/dp: split out intel_dp_test.[ch] to a dedicated file

2024-09-23T06:54:15Z

intel_dp.c has become huge, over 7k lines. Split out the fairly well isolated chunk of DP test code to a dedicated file intel_dp_test.[ch]. Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/262d565fe59715ba297702b67d4bcca81c736dc0.1726833193.git.jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/i915/display: start a buffer object abstraction layer

2024-09-19T13:18:35Z

The display code needs to deal with gem objects, and mostly uses struct drm_i915_gem_object. That's not great, because for xe we need to redefine it struct xe_bo during build. Start a common interface using struct drm_gem_object, with separate implementations for i915 and xe. For starters, convert i9xx_wm.c to use it. Reviewed-by: Maarten Lankhorst Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/df6867523a0b5fdd4eb63f657f545603ae6f6e0b.1726589119.git.jani.nikula@intel.com

drm/i915/display: add intel_display_snapshot abstraction

2024-09-13T07:44:15Z

The error state capture still handles display info at a too detailed level. Start abstracting the whole display snapshot capture and printing at a higher level. Move overlay to display snapshot first. Use the same nomenclature and style as in xe devcoredump, in preparation for perhaps some day bolting the snapshots there as well. v3: Fix build harder for CONFIG_DRM_I915_CAPTURE_ERROR=n v2: Fix build for CONFIG_DRM_I915_CAPTURE_ERROR=n (kernel test robot) Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/ba6a36759600c2d35405c41a0fc9d69f676df77d.1726151571.git.jani.nikula@intel.com Signed-off-by: Jani Nikula

Merge drm/drm-next into drm-intel-next

2024-06-19T08:38:31Z

Sync to v6.10-rc3. Signed-off-by: Jani Nikula