diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2018-03-28 15:30:42 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-03-30 10:18:06 -0700 |
| commit | 95f28d2ec75ac388a8cc988e2e5496ce4adef4e4 (patch) | |
| tree | d8ddb7977fbd95547cf51f8270f42a0f5e10bcf1 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 5e87325f5c57ba59cc6908bf38efd40146d7ad9c (diff) | |
drm/i915/psr: Do not override PSR2 sink support
Sink can support our PSR2 requirements but userspace can request
a resolution that PSR2 hardware do not support, in this case it
was overwritten the PSR2 sink support.
Adding another flag here, this way if requested resolution changed
to a value that PSR2 hardware can handle, PSR2 can be enabled.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180328223046.16125-6-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index ff90577da450..1dba2c451255 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2630,7 +2630,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) yesno(work_busy(&dev_priv->psr.work.work))); if (HAS_DDI(dev_priv)) { - if (dev_priv->psr.psr2_support) + if (dev_priv->psr.psr2_enabled) enabled = I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE; else enabled = I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE; @@ -2678,7 +2678,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) seq_printf(m, "Performance_Counter: %u\n", psrperf); } - if (dev_priv->psr.psr2_support) { + if (dev_priv->psr.psr2_enabled) { u32 psr2 = I915_READ(EDP_PSR2_STATUS); seq_printf(m, "EDP_PSR2_STATUS: %x [%s]\n", |