From: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH dii-client 8/9] drm/i915/mtl: Skip pcode qgv restrictions for MTL
Date: Wed, 11 Jan 2023 15:55:30 -0800 [thread overview]
Message-ID: <20230111235531.3353815-9-radhakrishna.sripada@intel.com> (raw)
In-Reply-To: <20230111235531.3353815-1-radhakrishna.sripada@intel.com>
Communicating QGV points restriction to PUnit happens via PM Demand
instead of the Pcode mailbox in the previous platforms. GV point
restriction is handled by the PM demand code.
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
---
drivers/gpu/drm/i915/display/intel_bw.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c
index 1c236f02b380..6791b25eb72d 100644
--- a/drivers/gpu/drm/i915/display/intel_bw.c
+++ b/drivers/gpu/drm/i915/display/intel_bw.c
@@ -124,6 +124,9 @@ int icl_pcode_restrict_qgv_points(struct drm_i915_private *dev_priv,
{
int ret;
+ if (DISPLAY_VER(dev_priv) >= 14)
+ return 0;
+
/* bspec says to keep retrying for at least 1 ms */
ret = skl_pcode_request(&dev_priv->uncore, ICL_PCODE_SAGV_DE_MEM_SS_CONFIG,
points_mask,
--
2.34.1
next prev parent reply other threads:[~2023-01-11 23:56 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-11 23:55 [Intel-gfx] [PATCH dii-client 0/9] Misc Meteorlake patches Radhakrishna Sripada
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 1/9] drm/i915/mtl: Fix bcs default context Radhakrishna Sripada
2023-01-12 0:13 ` Matt Roper
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 2/9] drm/i915/mtl: Initialize empty clockgating hooks for MTL Radhakrishna Sripada
2023-01-20 0:45 ` Matt Roper
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 3/9] drm/i915/mtl: Fix Wa_14015855405 implementation Radhakrishna Sripada
2023-01-23 11:03 ` Balasubramani Vivekanandan
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 4/9] drm/i915/mtl: make IRQ reset and postinstall multi-gt aware Radhakrishna Sripada
2023-01-20 1:11 ` Matt Roper
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 5/9] drm/i915/gt: generate per gt debugfs files Radhakrishna Sripada
2023-01-25 11:42 ` Balasubramani Vivekanandan
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 6/9] drm/i915/debugfs: Multiplex upper layer interfaces to act on all gt's Radhakrishna Sripada
2023-01-20 1:25 ` Matt Roper
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 7/9] drm/i915/fbdev: lock the fbdev obj before vma pin Radhakrishna Sripada
2023-01-11 23:55 ` Radhakrishna Sripada [this message]
2023-01-20 1:32 ` [Intel-gfx] [PATCH dii-client 8/9] drm/i915/mtl: Skip pcode qgv restrictions for MTL Matt Roper
2023-01-11 23:55 ` [Intel-gfx] [PATCH dii-client 9/9] drm/i915/display/mtl: Program latch to phy reset Radhakrishna Sripada
2023-01-12 0:38 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Misc Meteorlake patches Patchwork
2023-01-12 3:44 ` [Intel-gfx] ✓ Fi.CI.IGT: " 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=20230111235531.3353815-9-radhakrishna.sripada@intel.com \
--to=radhakrishna.sripada@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