kernel.git/drivers/gpu/drm/i915/display/intel_fbdev.c, branch linux-5.16.y

drm/i915/display: move pin/unpin fb/plane code to a new file.

2021-10-12T09:58:40Z

This just moves this code out of the i915_display.c into a new standalone file. Signed-off-by: Dave Airlie Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-6-airlied@gmail.com

drm/i915/display: Drop unnecessary frontbuffer flushes

2021-09-30T22:04:44Z

This unnecessary flushes are hurting power-savings are it causes features like PSR, FBC and DRRS to disable it self to handle frontbuffer rendering, below some explanation of why each removed call is not necessary. The flush in intel_prepare_plane_fb() is not required as framebuffer will be flipped and power-saving features do the proper flip handling in hardware. intel_find_initial_plane_obj() flush is not required because it is only executed during driver load and at this point the power-saving features are not even enabled. And the last one intelfb_create(), is also not required as at this point the fbdev was just allocated, userspace will draw on it what will trigger frontbuffer invalidates and flushes later on. Cc: Ville Syrjälä Cc: Gwan-gyeong Mun Signed-off-by: José Roberto de Souza Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20210930001409.254817-3-jose.souza@intel.com

drm/i915/fb: move intel_fb_align_height() to intel_fb.c

2021-08-24T17:47:10Z

Split out fb related stuff from intel_display.c to intel_fb.c. Reviewed-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/7c97d29eeff676b510eafd242e2a6d7c8ed4a3a6.1629721467.git.jani.nikula@intel.com

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

2021-07-01T15:46:34Z

Bring drm-intel-next closer to drm-next and drm-intel-gt-next for a more feasible baseline for topic branches. Signed-off-by: Jani Nikula

drm/i915: Clean up intel_fbdev_init_bios() a bit

2021-06-24T19:03:58Z

Sort out the mess with the local variables in intel_fbdev_init_bios(). Get rid of all aliasing pointers, use standard naming/types, and introduce a few more locals in the loops to avoid the hard to read long struct walks. While at we also polish the debugs a bit to use the canonical [CRTC:%d:%s] style. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20210609085632.22026-6-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi

drm/i915/lmem: Bypass aperture when lmem is available

2021-04-27T15:21:47Z

In the scenario where local memory is available, we have rely on CPU access via lmem directly instead of aperture. v2: gmch is only relevant for much older hw, therefore we can drop the has_aperture check since it should always be present on such platforms. (Chris) Cc: Ville Syrjälä Cc: Dhinakaran Pandiyan Cc: Maarten Lankhorst Cc: Chris P Wilson Cc: Daniel Vetter Cc: Joonas Lahtinen Cc: Daniele Ceraolo Spurio Cc: CQ Tang Signed-off-by: Anusha Srivatsa Signed-off-by: Matthew Auld Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20210427085417.120246-6-matthew.auld@intel.com

drm/i915/fbdev: Use lmem physical addresses for fb_mmap() on discrete

2021-04-27T15:21:47Z

Use local memory io BAR address for fbdev's fb_mmap() operation on discrete, fbdev uses the physical address of our framebuffer for its fb_mmap() fn. Signed-off-by: Mohammed Khajapasha Reviewed-by: Matthew Auld Signed-off-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20210427085417.120246-5-matthew.auld@intel.com

drm/i915: Pass ww ctx to intel_pin_to_display_plane

2021-03-24T16:27:20Z

Instead of multiple lockings, lock the object once, and perform the ww dance around attach_phys and pin_pages. Signed-off-by: Maarten Lankhorst Reviewed-by: Thomas Hellström Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-23-maarten.lankhorst@linux.intel.com

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

2021-03-11T06:52:53Z

Sync up with upstream. Signed-off-by: Jani Nikula

drm/i915: Remove references to struct drm_device.pdev

2021-02-02T11:58:42Z

Using struct drm_device.pdev is deprecated. Convert i915 to struct drm_device.dev. No functional changes. v6: * also remove assignment in selftests/ in a later patch (Chris) v5: * remove assignment in later patch (Chris) v3: * rebased v2: * move gt/ and gvt/ changes into separate patches Signed-off-by: Thomas Zimmermann Reviewed-by: Chris Wilson Cc: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20210128133127.2311-2-tzimmermann@suse.de