kernel/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c, branch linux-4.17.y

drm/nouveau: directly handle comptag allocation

2017-11-02T03:32:23Z

Another transition step to allow finer-grained patches transitioning to new MMU backends. Old backends will continue operate as before (accessing nvkm_mem::tag), and new backends will get a reference to the tags allocated here. Signed-off-by: Ben Skeggs

drm/nouveau/ltc/gf100-: allocate tagram with nvkm_ram_get()

2017-11-02T03:32:23Z

Signed-off-by: Ben Skeggs

drm/nouveau/ltc: init comptag mm in fb subdev

2017-11-02T03:32:22Z

A single location for the MM allows us to share allocation logic. Signed-off-by: Ben Skeggs

drm/nouveau/fb/gf100: clear comptags at allocation time rather than mmu map

2017-11-02T03:32:22Z

We probably don't want to destroy compression data when doing multiple mappings of a memory object. Signed-off-by: Ben Skeggs

drm/nouveau/ltc: protect clearing of comptags with mutex

2016-12-13T01:40:09Z

Signed-off-by: Ben Skeggs Cc: stable@vger.kernel.org

drm/nouveau/core: remove pmc_enable argument from subdev ctor

2016-05-20T04:43:04Z

These are now specified directly in the MC subdev. Signed-off-by: Ben Skeggs

drm/nouveau/ltc: add hooks for invalidate and flush

2015-11-03T05:02:18Z

These are useful for systems without a coherent CPU/GPU bus. For such systems we may need to maintain the L2 ourselves. Signed-off-by: Alexandre Courbot Signed-off-by: Ben Skeggs

drm/nouveau/ltc: convert to new-style nvkm_subdev

2015-08-28T02:40:44Z

Signed-off-by: Ben Skeggs

drm/nouveau/subdev: rename some functions to avoid upcoming conflicts

2015-08-28T02:40:33Z

Signed-off-by: Ben Skeggs

drm/nouveau/ltc: cosmetic changes

2015-08-28T02:40:09Z

This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: Ben Skeggs