From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t 1/3] lib/igt_draw: BCS_SWCTRL is gen6+
Date: Fri, 29 Nov 2019 16:30:46 +0200 [thread overview]
Message-ID: <20191129143048.1936-1-ville.syrjala@linux.intel.com> (raw)
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Let's make sure we are runing on gen6+ before trying
to poke BCS_SWCTRL.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
lib/igt_draw.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/igt_draw.c b/lib/igt_draw.c
index bea86c612df8..11bbfd0a1353 100644
--- a/lib/igt_draw.c
+++ b/lib/igt_draw.c
@@ -273,6 +273,8 @@ static void switch_blt_tiling(struct intel_batchbuffer *batch, uint32_t tiling,
if (tiling != I915_TILING_Y)
return;
+ igt_require(batch->gen >= 6);
+
bcs_swctrl = (0x3 << 16) | (on ? 0x3 : 0x0);
/* To change the tile register, insert an MI_FLUSH_DW followed by an
--
2.23.0
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next reply other threads:[~2019-11-29 14:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 14:30 Ville Syrjala [this message]
2019-11-29 14:30 ` [igt-dev] [PATCH i-g-t 2/3] lib/igt_draw: Fix blt tiled stride for gen2/3 Ville Syrjala
2019-11-29 15:08 ` Chris Wilson
2019-11-29 14:30 ` [igt-dev] [PATCH i-g-t 3/3] tests/kms_rmfb: Use COMMIT_UNIVERSAL for overlay/cursor planes Ville Syrjala
2019-11-29 15:04 ` [igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,1/3] lib/igt_draw: BCS_SWCTRL is gen6+ Patchwork
2019-11-29 15:07 ` [igt-dev] [PATCH i-g-t 1/3] " Chris Wilson
2019-11-30 10:39 ` [igt-dev] ✗ Fi.CI.IGT: failure for series starting with [i-g-t,1/3] " Patchwork
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