From: "José Roberto de Souza" <jose.souza@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Subject: [igt-dev] [PATCH i-g-t v4 2/7] lib/psr: Only care about DEEP_SLEEP state for PSR2
Date: Thu, 17 Jan 2019 15:59:44 -0800 [thread overview]
Message-ID: <20190117235949.20026-2-jose.souza@intel.com> (raw)
In-Reply-To: <20190117235949.20026-1-jose.souza@intel.com>
To check if PSR is active it search for SRDENT for PSR1 and it was
searching for SLEEP for PSR2 but it should really seach for
DEEP_SLEEP as in this state display block is actualy saving a
substancial amount of power.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@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 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/igt_psr.c b/lib/igt_psr.c
index a59ff94e..83c5b986 100644
--- a/lib/igt_psr.c
+++ b/lib/igt_psr.c
@@ -33,7 +33,7 @@ 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, "SRDENT") || strstr(buf, "SLEEP");
+ active = strstr(buf, "SRDENT") || strstr(buf, "DEEP_SLEEP");
return check_active ? active : !active;
}
--
2.20.1
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next prev parent reply other threads:[~2019-01-17 23:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
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 ` José Roberto de Souza [this message]
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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