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drm/i915: Handle 64-bit return from drm_crtc_vblank_count() 

570e86963a ("drm: Widen vblank count to 64-bits [v3]") changed the
return type for drm_crtc_vblank_count() to u64, store all the bits
without truncating. There is no need to type cast this value down to
32-bits.

Cc: Keith Packard <keithp@keithp.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180203051302.9974-3-dhinakaran.pandiyan@intel.com
This commit is contained in:
Dhinakaran Pandiyan 2018-02-02 21:12:55 -08:00 committed by Rodrigo Vivi
parent 734cbbf3e9
commit 1b29b7ca7d
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -1593,7 +1593,7 @@ static int i915_fbc_status(struct seq_file *m, void *unused)
seq_printf(m, "FBC disabled: %s\n", fbc->no_fbc_reason);
if (fbc->work.scheduled)
seq_printf(m, "FBC worker scheduled on vblank %u, now %llu\n",
seq_printf(m, "FBC worker scheduled on vblank %llu, now %llu\n",
fbc->work.scheduled_vblank,
drm_crtc_vblank_count(&fbc->crtc->base));

2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -723,7 +723,7 @@ struct intel_fbc {
struct intel_fbc_work {
bool scheduled;
u32 scheduled_vblank;
u64 scheduled_vblank;
struct work_struct work;
} work;