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* [igt-dev] [PATCH i-g-t v4 1/7] lib/psr: Add support to new modified i915_edp_psr_status output
@ 2019-01-17 23:59 José Roberto de Souza
  2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 2/7] lib/psr: Only care about DEEP_SLEEP state for PSR2 José Roberto de Souza
                   ` (8 more replies)
  0 siblings, 9 replies; 12+ messages in thread
From: José Roberto de Souza @ 2019-01-17 23:59 UTC (permalink / raw)
  To: igt-dev; +Cc: Dhinakaran Pandiyan, Rodrigo Vivi

The kernel patch 'drm/i915: Refactor PSR status debugfs' changed the
output of i915_edp_psr_status, so adding support to the new output
here while keeping the support to the old one for a while.

In psr_active() we were overdoing, we just need to check the source
state to know if PSR is active and doing that we keep compability to
old and new i915_edp_psr_status output.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 lib/igt_psr.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/igt_psr.c b/lib/igt_psr.c
index 82012e6d..a59ff94e 100644
--- a/lib/igt_psr.c
+++ b/lib/igt_psr.c
@@ -32,8 +32,8 @@ static bool psr_active(int debugfs_fd, bool check_active)
 
 	igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf,
 				sizeof(buf));
-	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
-		(strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
+
+	active = strstr(buf, "SRDENT") || strstr(buf, "SLEEP");
 	return check_active ? active : !active;
 }
 
@@ -137,5 +137,6 @@ bool psr_sink_support(int debugfs_fd)
 
 	ret = igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf,
 				      sizeof(buf));
-	return ret > 0 && strstr(buf, "Sink_Support: yes\n");
+	return ret > 0 && (strstr(buf, "Sink_Support: yes\n") ||
+			   strstr(buf, "Sink support: yes"));
 }
-- 
2.20.1

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^ permalink raw reply related	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2019-01-22 22:11 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-01-17 23:59 [igt-dev] [PATCH i-g-t v4 1/7] lib/psr: Add support to new modified i915_edp_psr_status output José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 2/7] lib/psr: Only care about DEEP_SLEEP state for PSR2 José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 3/7] lib/psr: Rename psr_wait_exit to psr_wait_update José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 4/7] lib/psr: Make psr_wait_entry and psr_wait_update aware of the PSR version tested José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 5/7] lib/psr: Add PSR2 support to the remaning psr functions José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 6/7] test/psr: Add a generic function to setup each test José Roberto de Souza
2019-01-17 23:59 ` [igt-dev] [PATCH i-g-t v4 7/7] tests/psr: Add the same test coverage that we have for PSR1 to PSR2 José Roberto de Souza
2019-01-22 22:02   ` Dhinakaran Pandiyan
2019-01-22 22:11     ` Souza, Jose
2019-01-18  0:26 ` [igt-dev] ✗ Fi.CI.BAT: failure for series starting with [i-g-t,v4,1/7] lib/psr: Add support to new modified i915_edp_psr_status output Patchwork
2019-01-18 18:32 ` [igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,v4,1/7] lib/psr: Add support to new modified i915_edp_psr_status output (rev2) Patchwork
2019-01-18 21:57 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork

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