[igt-dev] [PATCH i-g-t 4/8] lib/psr: Make psr_active() only cares about PSR1

["José Roberto de Souza" <jose.souza@intel.com>]

PSR2 will have it own function to detect if is active so we can drop
the sleep state search and also to make sure that PSR1 is active lets
search for "PSR1 enabled".

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 lib/igt_psr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/igt_psr.c b/lib/igt_psr.c
index eecee459..c6d6390f 100644
--- a/lib/igt_psr.c
+++ b/lib/igt_psr.c
@@ -37,7 +37,8 @@ static bool psr_active(int debugfs_fd, bool check_active)
 
 	active = strstr(buf, "HW Enabled & Active bit: yes\n") ||
 		 strstr(buf, "Source PSR ctl: enabled");
-	active &= !!(strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
+	active &= !!strstr(buf, "SRDENT");
+	active &= !!strstr(buf, "Status: PSR1 enabled");
 	return check_active ? active : !active;
 }
 
-- 
2.19.2

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