From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 08/18] drm/i915/display13: Handle LPSP for Display 13
Date: Thu, 28 Jan 2021 11:24:03 -0800 [thread overview]
Message-ID: <20210128192413.1715802-9-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210128192413.1715802-1-matthew.d.roper@intel.com>
From: Uma Shankar <uma.shankar@intel.com>
Enable LPSP for Display13 and get the proper power well
enable check in place. For Display13 it is PW2 which
need to check for LPSP.
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Suggested-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
drivers/gpu/drm/i915/display/intel_display_debugfs.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index d62b18d5ecd8..2af7d74d5960 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -1316,6 +1316,13 @@ static int i915_lpsp_status(struct seq_file *m, void *unused)
switch (INTEL_GEN(i915)) {
case 12:
+ if (HAS_DISPLAY13(i915)) {
+ LPSP_STATUS(!intel_lpsp_power_well_enabled(i915,
+ SKL_DISP_PW_2));
+ break;
+ }
+
+ fallthrough;
case 11:
LPSP_STATUS(!intel_lpsp_power_well_enabled(i915, ICL_DISP_PW_3));
break;
--
2.25.4
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next prev parent reply other threads:[~2021-01-28 19:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 19:23 [Intel-gfx] [PATCH 00/18] Preliminary Display13 support Matt Roper
2021-01-28 19:23 ` [Intel-gfx] [PATCH 01/18] drm/i915/display13: add Display13 characteristics Matt Roper
2021-02-11 0:03 ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 02/18] drm/i915/display13: Handle proper AUX interrupt bits Matt Roper
2021-02-11 0:10 ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 03/18] drm/i915/display13: Enhanced pipe underrun reporting Matt Roper
2021-02-11 0:31 ` Lucas De Marchi
2021-02-11 12:25 ` Ville Syrjälä
2021-01-28 19:23 ` [Intel-gfx] [PATCH 04/18] drm/i915/display13: Define plane capabilities Matt Roper
2021-02-11 1:05 ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 05/18] drm/i915/display13: Support 128k plane stride Matt Roper
2021-02-11 1:17 ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 06/18] drm/i915/display13: Only enable legacy gamma for now Matt Roper
2021-02-11 1:19 ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 07/18] drm/i915/display13: Add Display13 power wells Matt Roper
2021-02-11 1:33 ` Lucas De Marchi
2021-01-28 19:24 ` Matt Roper [this message]
2021-02-11 1:36 ` [Intel-gfx] [PATCH 08/18] drm/i915/display13: Handle LPSP for Display 13 Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 09/18] drm/i915/display13: Handle new location of outputs D and E Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 10/18] drm/i915/display13: Increase maximum watermark lines to 255 Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 11/18] drm/i915/display13: Required bandwidth increases when VT-d is active Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 12/18] drm/i915/display13: Add Wa_14011503030:d13 Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 13/18] drm/i915/display/dsc: Refactor intel_dp_dsc_compute_bpp Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 14/18] drm/i915/display13: Support DP1.4 compression BPPs Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 15/18] drm/i915/display13: Get slice height before computing rc params Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 16/18] drm/i915/display13: Calculate VDSC RC parameters Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 17/18] drm/i915/display13: Add rc_qp_table for rcparams calculation Matt Roper
2021-01-29 11:12 ` Jani Nikula
2021-01-29 11:15 ` Chris Wilson
2021-01-29 12:01 ` Jani Nikula
2021-02-10 22:24 ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 18/18] drm/i915/display13: Enabling dithering after the CC1 pipe Matt Roper
2021-02-11 12:29 ` Ville Syrjälä
2021-02-19 3:22 ` Mario Kleiner
2021-02-19 5:44 ` Mario Kleiner
2021-03-01 4:57 ` Varide, Nischal
2021-03-01 5:43 ` Ilia Mirkin
2021-01-28 19:25 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Preliminary Display13 support Patchwork
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