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drm/i915/psr: Kill psr.source_ok flag.

Browse source 
This flag has become redundant since
commit 4d90f2d507 ("drm/i915: Start tracking PSR state in crtc state")
It is set at the same place as psr.enabled, which is also exposed via
debugfs.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180103213824.1405-1-dhinakaran.pandiyan@intel.com
This commit is contained in:
Dhinakaran Pandiyan 2018-01-03 13:38:22 -08:00 committed by Rodrigo Vivi
parent dd5fec87ef
commit 457f1e5f47
3 changed files with 0 additions and 4 deletions
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1
drivers/gpu/drm/i915/i915_debugfs.c
View file

@ -2529,7 +2529,6 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
mutex_lock(&dev_priv->psr.lock);
seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support));
seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok));
seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled));
seq_printf(m, "Active: %s\n", yesno(dev_priv->psr.active));
seq_printf(m, "Busy frontbuffer bits: 0x%03x\n",

1
drivers/gpu/drm/i915/i915_drv.h
View file

@ -754,7 +754,6 @@ struct i915_drrs {
struct i915_psr {
struct mutex lock;
bool sink_support;
bool source_ok;
struct intel_dp *enabled;
bool active;
struct delayed_work work;

2
drivers/gpu/drm/i915/intel_psr.c
View file

@ -522,8 +522,6 @@ void intel_psr_enable(struct intel_dp *intel_dp,
}
dev_priv->psr.psr2_support = crtc_state->has_psr2;
dev_priv->psr.source_ok = true;
dev_priv->psr.busy_frontbuffer_bits = 0;
dev_priv->psr.setup_vsc(intel_dp, crtc_state);