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1aba6713 |
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16-Nov-2023 |
Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> |
drm/i915/display: Separate xe and i915 common dpt code into own file Here created intel_dpt_common.c to hold intel_dpt_configure which is needed for both xe and i915. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231116150225.204233-1-juhapekka.heikkila@gmail.com
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c5de2484 |
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20-Mar-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/dpt: Add a modparam to disable DPT via the chicken bit Add i915.enable_dpt modparam to allow disabling the DPT usage in hardware via the chicken bit. Useful when debugging potential DPT issues. Quickly smoke tested on ADL. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-6-ville.syrjala@linux.intel.com Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
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9755f055 |
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01-Nov-2021 |
Imre Deak <imre.deak@intel.com> |
drm/i915: Restore memory mapping for DPT FBs across system suspend/resume At least during hibernation the DPT mappings are lost with all stolen memory content, so suspend/resume these mappings similarly to GGTT mappings. This fixes a problem where the restoring modeset during system resume fails with pipe faults if a tiled framebuffer was active before suspend. v2: Clarify the way restore works in intel_dpt_resume()'s Docbook entry. (Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Vunny Sodhi <vunny.sodhi@intel.com> Reported-and-tested-by: Vunny Sodhi <vunny.sodhi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211101183551.3580546-2-imre.deak@intel.com
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dc6d6158 |
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23-Aug-2021 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/display: split out dpt out of intel_display.c Let's try to reduce the size of intel_display.c, not increase it. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/934a2a0db05e835f6843befef6082e2034f23b3a.1629721467.git.jani.nikula@intel.com
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