openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/gma500: Fix Medfield for drm_framebuffer move 

Commit bc61c97502 ("drm/gma500: Move GEM BO to drm_framebuffer") moved
the gtt_range structure, from being in psb_framebuffer and embedding the
GEM object, to being placed in the drm_framebuffer with the gtt_range
being derived from the GEM object.

The conversion missed out the Medfield subdriver, which was not being
built in the default drm-misc config. Do the trivial fixup here.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reported-by: kbuild test robot <lkp@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Fixes: bc61c97502 ("drm/gma500: Move GEM BO to drm_framebuffer")
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180521142449.20800-1-daniels@collabora.com
This commit is contained in:
Daniel Stone 2018-05-21 15:24:49 +01:00
parent 2ecceeb53b
commit c7cbed560c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/gma500/mdfld_intel_display.c
View File

@ -196,7 +196,7 @@ static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
if (!gma_power_begin(dev, true))
return 0;
start = psbfb->gtt->offset;
start = to_gtt_range(fb->obj[0])->offset;
offset = y * fb->pitches[0] + x * fb->format->cpp[0];
REG_WRITE(map->stride, fb->pitches[0]);