kernel/linux.git/drivers/gpu/drm/msm/msm_fbdev.c, branch v4.10.9

drm/msm: convert iova to 64b

2016-11-28T20:14:08+00:00

For a5xx the gpu is 64b so we need to change iova to 64b everywhere. On the display side, iova is still 32b so it can ignore the upper bits. (Although all the armv8 devices have an iommu that can map 64b pa to 32b iova.) Signed-off-by: Rob Clark

drm/msm: use DRM_FB_HELPER_DEFAULT_OPS for fb_ops

2016-11-14T06:58:04+00:00

Cc: Rob Clark Signed-off-by: Stefan Christ Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1479078208-25221-15-git-send-email-contact@stefanchrist.eu

drm/msm: change gem->vmap() to get/put

2016-07-16T14:09:07+00:00

Before we can add vmap shrinking, we really need to know which vmap'ings are currently being used. So switch to get/put interface. Stubbed put fxns for now. Signed-off-by: Rob Clark

Back-merge tag 'v4.7-rc5' into drm-next

2016-07-02T05:56:01+00:00

Linux 4.7-rc5 The fsl-dcu pull needs -rc3 so go to -rc5 for now.

drm/msm: deal with exhausted vmap space better

2016-06-04T18:45:48+00:00

Some, but not all, callers of obj->vmap() would check if return IS_ERR(). So let's actually return an error if vmap() fails. And fixup the call-sites that were not handling this properly. Signed-off-by: Rob Clark

drm/msm: Nuke dummy gamma_set/get functions

2016-05-31T13:26:41+00:00

Again the fbdev emulation gamma_set/get functions are only needed for drivers that try to also use 8bpp paletted mode. Which msm doesn't, so this is dead code. Let's rip it out. Cc: Rob Clark Signed-off-by: Daniel Vetter Reviewed-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1459331485-28376-7-git-send-email-daniel.vetter@ffwll.ch

drm/msm: remove unused variable

2016-02-11T10:48:39+00:00

After the drm_device_is_unplugged() was removed, the 'dev' variable is now unused, and we get a warning for that: drivers/gpu/drm/msm/msm_fbdev.c: In function 'msm_fbdev_mmap': drivers/gpu/drm/msm/msm_fbdev.c:65:21: error: unused variable 'dev' [-Werror=unused-variable] This removes the variable as well. Signed-off-by: Arnd Bergmann Fixes: e9f8250f2f92 ("drm/msm: remove the drm_device_is_unplugged check") Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1455181810-3910161-1-git-send-email-arnd@arndb.de

drm/msm: remove the drm_device_is_unplugged check

2016-02-09T15:34:45+00:00

This flag is only used for drm/udl. Signed-off-by: Haixia Shi Reviewed-by: Stéphane Marchesin Reviewed-by: David Herrmann Acked-by: Rob Clark Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1454709464-2536-1-git-send-email-hshi@chromium.org

drm/msm: Use unlocked gem unreferencing

2015-12-14T16:49:44+00:00

For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 Author: Daniel Vetter Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: Rob Clark Signed-off-by: Daniel Vetter Signed-off-by: Rob Clark

drm/gem: Drop struct_mutex requirement from drm_gem_mmap_obj

2015-10-16T13:51:00+00:00

Since commit 131e663bd6f1055caaff128f9aa5071d227eeb72 Author: Daniel Vetter Date: Thu Jul 9 23:32:33 2015 +0200 drm/gem: rip out drm vma accounting for gem mmaps there is no need for this any more. v2: Fixup compile noise spotted by 0-day build. Link: http://mid.gmane.org/1444894601-5200-9-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: David Herrmann Signed-off-by: Daniel Vetter