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| author | Dave Airlie <airlied@redhat.com> | 2016-11-30 14:28:20 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-11-30 14:28:20 +1000 |
| commit | a90f58311f48f510ea63cd2db2e32f74712c43f3 (patch) | |
| tree | a7d64dfe8066585e23ffe88e30ea2ac59eb5322e /drivers/gpu/drm/drm_fb_helper.c | |
| parent | 35838b470ab592071087a46804d373c5571dc032 (diff) | |
| parent | 389f78b361fcdc52a9dbb5382c3922d80b52ed9f (diff) | |
| download | linux-stable-a90f58311f48f510ea63cd2db2e32f74712c43f3.tar.gz linux-stable-a90f58311f48f510ea63cd2db2e32f74712c43f3.tar.bz2 linux-stable-a90f58311f48f510ea63cd2db2e32f74712c43f3.zip | |
Merge tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc into drm-next
Big thing is that drm-misc is now officially a group maintainer/committer
model thing, with MAINTAINERS suitably updated. Otherwise just the usual
pile of misc things all over, nothing that stands out this time around.
* tag 'drm-misc-next-2016-11-29' of git://anongit.freedesktop.org/git/drm-misc: (33 commits)
drm: Introduce drm_framebuffer_assign()
drm/bridge: adv7511: Enable the audio data and clock pads on adv7533
drm/bridge: adv7511: Add Audio support
drm/edid: Consider alternate cea timings to be the same VIC
drm/atomic: Constify drm_atomic_crtc_needs_modeset()
drm: bridge: dw-hdmi: add ASoC dependency
drm: Fix shift operations for drm_fb_helper::drm_target_preferred()
drm: Avoid NULL dereference for DRM_LEGACY debug message
drm: Use u64_to_user_ptr() helper for blob ioctls
drm: Fix conflicting macro parameter in drm_mm_for_each_node_in_range()
drm: Fixup kernel doc for driver->gem_create_object
drm/hisilicon/hibmc: mark PM functions __maybe_unused
drm/hisilicon/hibmc: Checking for NULL instead of IS_ERR()
drm: bridge: add DesignWare HDMI I2S audio support
drm: Check against color expansion in drm_mm_reserve_node()
drm: Define drm_mm_for_each_node_in_range()
drm/doc: Fix links in drm_property.c
MAINTAINERS: Add link to drm-misc documentation
vgaarb: use valid dev pointer in vgaarb_info()
drm/atomic: Unconfuse the old_state mess in commmit_tail
...
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 14547817566d..1f26634f53d8 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1959,19 +1959,20 @@ static bool drm_target_preferred(struct drm_fb_helper *fb_helper, bool *enabled, int width, int height) { struct drm_fb_helper_connector *fb_helper_conn; - int i; - uint64_t conn_configured = 0, mask; + const u64 mask = BIT_ULL(fb_helper->connector_count) - 1; + u64 conn_configured = 0; int tile_pass = 0; - mask = (1 << fb_helper->connector_count) - 1; + int i; + retry: for (i = 0; i < fb_helper->connector_count; i++) { fb_helper_conn = fb_helper->connector_info[i]; - if (conn_configured & (1 << i)) + if (conn_configured & BIT_ULL(i)) continue; if (enabled[i] == false) { - conn_configured |= (1 << i); + conn_configured |= BIT_ULL(i); continue; } @@ -2012,7 +2013,7 @@ retry: } DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name : "none"); - conn_configured |= (1 << i); + conn_configured |= BIT_ULL(i); } if ((conn_configured & mask) != mask) { |