From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 2/5] drm/i915: Restore lost glk ccs w/a
Date: Mon, 12 Apr 2021 08:46:04 +0300 [thread overview]
Message-ID: <20210412054607.18133-3-ville.syrjala@linux.intel.com> (raw)
In-Reply-To: <20210412054607.18133-1-ville.syrjala@linux.intel.com>
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
We lost a CCS related w/a on glk when the display version
became 10 instead of 9. Restore the correct check.
Cc: Matt Roper <matthew.d.roper@intel.com>
Fixes: 2b5a4562edd0 ("drm/i915/display: Simplify GLK display version tests")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 411b46c012f8..7eac893b4f96 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -1406,7 +1406,8 @@ intel_fb_stride_alignment(const struct drm_framebuffer *fb, int color_plane)
* require the entire fb to accommodate that to avoid
* potential runtime errors at plane configuration time.
*/
- if (IS_DISPLAY_VER(dev_priv, 9) && color_plane == 0 && fb->width > 3840)
+ if ((IS_DISPLAY_VER(dev_priv, 9) || IS_GEMINILAKE(dev_priv)) &&
+ color_plane == 0 && fb->width > 3840)
tile_width *= 4;
/*
* The main surface pitch must be padded to a multiple of four
--
2.26.3
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next prev parent reply other threads:[~2021-04-12 5:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 5:46 [Intel-gfx] [PATCH 0/5] drm/i915: Fix glk display version regressions Ville Syrjala
2021-04-12 5:46 ` [Intel-gfx] [PATCH 1/5] drm/i915: Restore lost glk FBC 16bpp w/a Ville Syrjala
2021-04-14 9:14 ` Jani Nikula
2021-04-14 9:17 ` Jani Nikula
2021-04-12 5:46 ` Ville Syrjala [this message]
2021-04-14 9:18 ` [Intel-gfx] [PATCH 2/5] drm/i915: Restore lost glk ccs w/a Jani Nikula
2021-04-12 5:46 ` [Intel-gfx] [PATCH 3/5] drm/i915: Disable LTTPR detection on GLK once again Ville Syrjala
2021-04-14 9:19 ` Jani Nikula
2021-04-12 5:46 ` [Intel-gfx] [PATCH 4/5] drm/i915: Don't use {skl, cnl}_hpd_pin() for bxt/glk Ville Syrjala
2021-04-14 9:25 ` Jani Nikula
2021-04-12 5:46 ` [Intel-gfx] [PATCH 5/5] drm/i915: Remove a few redundant glk checks Ville Syrjala
2021-04-14 9:26 ` Jani Nikula
2021-04-12 6:18 ` [Intel-gfx] ✗ Fi.CI.DOCS: warning for drm/i915: Fix glk display version regressions Patchwork
2021-04-12 6:40 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-04-12 7:53 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-04-13 10:57 ` [Intel-gfx] [PATCH 0/5] " Jani Nikula
2021-04-14 9:34 ` Jani Nikula
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