From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-tegra@vger.kernel.org,
Mikko Perttunen <mperttunen@nvidia.com>,
dri-devel@lists.freedesktop.org,
Jon Hunter <jonathanh@nvidia.com>
Subject: [PATCH 2/7] gpu: host1x: Fix syncpoint ID field size on Tegra186
Date: Fri, 23 Nov 2018 13:31:33 +0100 [thread overview]
Message-ID: <20181123123138.20739-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20181123123138.20739-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The number of syncpoints on Tegra186 is 576 and therefore no longer fits
into 8 bits. Increase the size of the syncpoint ID field to 10 in order
to accomodate all syncpoints.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpu/host1x/hw/hw_host1x06_uclass.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/hw/hw_host1x06_uclass.h b/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
index 4457486c72b0..e599e15bf999 100644
--- a/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
+++ b/drivers/gpu/host1x/hw/hw_host1x06_uclass.h
@@ -59,7 +59,7 @@ static inline u32 host1x_uclass_incr_syncpt_r(void)
host1x_uclass_incr_syncpt_r()
static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
{
- return (v & 0xff) << 8;
+ return (v & 0xff) << 10;
}
#define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \
host1x_uclass_incr_syncpt_cond_f(v)
--
2.19.1
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next prev parent reply other threads:[~2018-11-23 12:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-23 12:31 [PATCH 1/7] gpu: host1x: Resize channel register region on Tegra186 and later Thierry Reding
2018-11-23 12:31 ` Thierry Reding [this message]
2018-11-26 11:15 ` [PATCH 2/7] gpu: host1x: Fix syncpoint ID field size on Tegra186 Mikko Perttunen
2018-11-23 12:31 ` [PATCH 3/7] gpu: host1x: Add Tegra194 support Thierry Reding
2018-11-26 11:22 ` Mikko Perttunen
2018-11-27 17:34 ` [PATCH v2] " Thierry Reding
2018-11-23 12:31 ` [PATCH 4/7] drm/tegra: vic: " Thierry Reding
2018-11-26 11:23 ` Mikko Perttunen
2018-11-23 12:31 ` [PATCH 5/7] arm64: tegra: Add display support on Tegra194 Thierry Reding
2018-11-23 12:31 ` [PATCH 6/7] arm64: tegra: Add VIC " Thierry Reding
2018-11-23 12:31 ` [PATCH 7/7] arm64: tegra: Enable HDMI on P2972-0000 Thierry Reding
2018-11-26 11:14 ` [PATCH 1/7] gpu: host1x: Resize channel register region on Tegra186 and later Mikko Perttunen
2018-11-26 15:11 ` Ilia Mirkin
2018-11-26 15:30 ` Thierry Reding
2018-11-26 16:02 ` Dmitry Osipenko
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