FYI this is actually version 3 of the patch set posted at [1] and [2] [1] https://lists.freedesktop.org/archives/dri-devel/2019-July/227823.html [2] https://lists.freedesktop.org/archives/dri-devel/2019-July/228074.html Am 11.09.19 um 14:03 schrieb Thomas Zimmermann: > The ast and mgag200 drivers pin() and kmap() cursor buffers; essentially > reimplementing vmap(). We can share some code by using the respective > functionality from GEM VRAM buffer objects. > > Thomas Zimmermann (3): > drm/vram: Provide vmap and vunmap operations for GEM VRAM objects > drm/ast: Use drm_gem_vram_{vmap,vunmap}() to map cursor source BO > drm/mgag200: Use drm_gem_vram_{vmap,vunmap}() to map cursor source BO > > drivers/gpu/drm/ast/ast_mode.c | 21 ++--- > drivers/gpu/drm/drm_gem_vram_helper.c | 106 ++++++++++++++++------- > drivers/gpu/drm/mgag200/mgag200_cursor.c | 22 ++--- > include/drm/drm_gem_vram_helper.h | 5 +- > 4 files changed, 93 insertions(+), 61 deletions(-) > > -- > 2.23.0 > -- Thomas Zimmermann Graphics Driver Developer SUSE Linux GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany GF: Felix Imendörffer, Mary Higgins, Sri Rasiah HRB 21284 (AG Nürnberg)
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