From: Uma Shankar <uma.shankar@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 2/2] Revert "drm/i915/display/fbc: Disable fbc by default on TGL"
Date: Thu, 5 Nov 2020 01:26:04 +0530 [thread overview]
Message-ID: <20201104195604.3334-3-uma.shankar@intel.com> (raw)
In-Reply-To: <20201104195604.3334-1-uma.shankar@intel.com>
FBC can be re-enabled on TGL with WA of keeping it disabled
while PSR2 is enabled.
This reverts commit 2982ded2ff5ce0cf1a49bc39a526da182782b664.
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 32c411414908..c159d501fa52 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -1439,13 +1439,6 @@ static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv)
if (!HAS_FBC(dev_priv))
return 0;
- /*
- * Fbc is causing random underruns in CI execution on TGL platforms.
- * Disabling the same while the problem is being debugged and analyzed.
- */
- if (IS_TIGERLAKE(dev_priv))
- return 0;
-
if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9)
return 1;
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-11-04 19:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 19:56 [Intel-gfx] [PATCH 0/2] Re-enable FBC on TGL Uma Shankar
2020-11-04 19:56 ` [Intel-gfx] [PATCH 1/2] drm/i915/display/tgl: Disable FBC with PSR2 Uma Shankar
2020-11-05 6:42 ` Anshuman Gupta
2020-11-05 7:19 ` Shankar, Uma
2020-11-05 16:07 ` Souza, Jose
2020-11-05 16:27 ` Shankar, Uma
2020-11-05 17:38 ` Souza, Jose
2020-11-05 18:40 ` Shankar, Uma
2020-11-04 19:56 ` Uma Shankar [this message]
2020-11-04 21:01 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Re-enable FBC on TGL Patchwork
2020-11-05 1:05 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201104195604.3334-3-uma.shankar@intel.com \
--to=uma.shankar@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox