kernel.git/drivers/gpu/drm/i915/display/intel_frontbuffer.c, branch linux-6.14.y

drm/i915/frontbuffer: convert frontbuffer->obj to struct drm_gem_object

2024-09-19T13:37:11Z

Prefer the driver agnostic struct drm_gem_object over i915 specific struct drm_i915_gem_object. Do some opportunistic struct intel_display conversions while at it, because it's more convenient to deal with. Reviewed-by: Maarten Lankhorst Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/51bdb3c9b798e28bd70c259fc3874d80bc9b7443.1726589119.git.jani.nikula@intel.com

drm/i915/frontbuffer: convert intel_frontbuffer_get() to struct drm_gem_object

2024-09-19T13:37:11Z

Prefer the driver agnostic struct drm_gem_object over i915 specific struct drm_i915_gem_object. Reviewed-by: Maarten Lankhorst Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/358cfcb5eb666732cd7ae21e4f63d07837960ec2.1726589119.git.jani.nikula@intel.com

drm/i915/display: add intel_bo_get/set_frontbuffer() and use them

2024-09-19T13:37:11Z

Add the struct drm_gem_object based interfaces. Reviewed-by: Maarten Lankhorst Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/3120ec430656f04701077dda39cce5f1ed415eee.1726589119.git.jani.nikula@intel.com

drm/i915/display: convert intel_display_trace.h to struct intel_display

2024-09-05T18:08:09Z

Going forward, struct intel_display shall replace struct drm_i915_private as the main display device data pointer type. Convert intel_display_trace.h to struct intel_display. Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20240904130633.3831492-2-jani.nikula@intel.com Signed-off-by: Jani Nikula

drm/i915/fb: hide the guts of intel_fb_obj()

2024-09-05T09:21:27Z

Use a proper function in intel_fb.[ch] for intel_fb_obj() to be able to drop the gem/i915_gem_object_types.h from intel_display_types.h. Reviewed-by: Luca Coelho Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/c5ff0d355911903809ba366403192243c05d3427.1724689818.git.jani.nikula@intel.com

drm/i915/psr: convert intel_psr.[ch] to struct intel_display

2024-09-03T14:11:00Z

Going forward, struct intel_display shall replace struct drm_i915_private as the main display device data pointer type. Convert intel_psr.[ch] to struct intel_display. Some stragglers are left behind where needed. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/4399b98b07019a8063adbec1043ff7eabb7c1080.1725012870.git.jani.nikula@intel.com

drm/i915/display: perform transient flush

2024-05-03T20:15:54Z

Perform manual transient cache flush prior to flip and at the end of frontbuffer_flush. This is needed to ensure display engine doesn't see garbage if the surface is L3:XD dirty. Testcase: igt@xe-pat@display-vs-wb-transient Signed-off-by: Matthew Auld Signed-off-by: Balasubramani Vivekanandan Acked-by: Nirmoy Das Reviewed-by: Matt Roper Signed-off-by: Radhakrishna Sripada Link: https://patchwork.freedesktop.org/patch/msgid/20240430172850.1881525-19-radhakrishna.sripada@intel.com

drm/i915/display: Move releasing gem object away from fb tracking

2023-10-23T06:06:10Z

As a preparation for Xe we want to remove all i915_gem_object details away from frontbuffer tacking code. Due to this move releasing gem object reference to i915_gem_object_set_frontbuffer. Signed-off-by: Jouni Högander Reviewed-by: Juha-Pekka Heikkila Link: https://patchwork.freedesktop.org/patch/msgid/20231012072158.4115795-2-jouni.hogander@intel.com

drm/i915/display: Include i915_active header in frontbuffer tracking code

2023-10-02T05:41:52Z

Intel frontbuffer tracking code is using i915_active functions -> include i915_active.h directly instead of relying getting indirectly included. Cc: Jani Nikula Signed-off-by: Jouni Högander Reviewed-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20230929112047.1151914-1-jouni.hogander@intel.com

drm/i915: Warn on if set frontbuffer return value is not NULL on release

2023-09-29T07:32:34Z

i915_gem_object_set_frontbuffer returns set frontbuffer pointer. When we are releasing frontbuffer we are clearing the pointer from the object. Warn on if return value is not null. v3: Check i915_gem_object_set_frontbuffer return value separately v2: Instead of ignoring do drm_WARN_ON Cc: Rodrigo Vivi Cc: Jani Nikula Signed-off-by: Jouni Högander Reviewed-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20230928082924.164720-1-jouni.hogander@intel.com