drm/komeda: Adds SMMU support
Adds iommu_connect and disconnect for SMMU support, and configures TBU translation once SMMU has been attached to the display device. Signed-off-by:Lowry Li (Arm Technology China) <lowry.li@arm.com> [fixed checking of error code returned by dp_wait_cond() and removed extraneous DRM_ERROR() calls] Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com>
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- drivers/gpu/drm/arm/display/komeda/d71/d71_component.c 5 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/d71/d71_component.c
- drivers/gpu/drm/arm/display/komeda/d71/d71_dev.c 49 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/d71/d71_dev.c
- drivers/gpu/drm/arm/display/komeda/komeda_dev.c 17 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/komeda_dev.c
- drivers/gpu/drm/arm/display/komeda/komeda_dev.h 7 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/komeda_dev.h
- drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c 2 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
- drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h 2 additions, 0 deletionsdrivers/gpu/drm/arm/display/komeda/komeda_framebuffer.h
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