Thomas Zimmermann 78336798ce drm/ast: Only map cursor BOs during updates ... The HW cursor's BO used to be mapped permanently into the kernel's address space. GEM's vmap operation will be protected by locks, and we don't want to lock the BO's for an indefinate period of time. Change the cursor code to map the HW BOs only during updates. The vmap operation in VRAM helpers is cheap, as a once estabished mapping is being reused until the BO actually moves. As the HW cursor BOs are permanently pinned, they never move at all. v2: * fix typos in commit description Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20201209142527.26415-3-tzimmermann@suse.de		2020-12-11 12:35:32 +01:00
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ast_cursor.c	drm/ast: Only map cursor BOs during updates	2020-12-11 12:35:32 +01:00
ast_dp501.c	drm/ast: Managed release of ast firmware	2020-08-03 09:04:37 +02:00
ast_dram_tables.h
ast_drv.c	drm/<drivers>: Constify struct drm_driver	2020-11-06 10:31:26 +01:00
ast_drv.h	drm/ast: Only map cursor BOs during updates	2020-12-11 12:35:32 +01:00
ast_main.c	drm/ast: Create chip AST2600	2020-11-10 08:57:24 +01:00
ast_mm.c	drm/ast: Embed struct drm_device in struct ast_private	2020-08-03 09:04:28 +02:00
ast_mode.c	drm: Use state helper instead of CRTC state pointer	2020-11-10 12:41:06 +01:00
ast_post.c	drm/ast: Embed struct drm_device in struct ast_private	2020-08-03 09:04:28 +02:00
ast_tables.h	drm/ast: Fixed 1920x1080 sync. polarity issue	2020-11-09 09:00:44 +01:00
Kconfig	drm/vram: fix Kconfig	2019-09-10 08:53:08 +02:00
Makefile	drm/ast: Rename ast_ttm.c to ast_mm.c	2020-07-20 09:16:05 +02:00