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From: Marek Vasut <marex@denx.de>
To: dri-devel@lists.freedesktop.org
Cc: Marek Vasut <marex@denx.de>, Russell King <rmk+kernel@arm.linux.org.uk>
Subject: [PATCH] drm/etnaviv: Always init gpu->memory_base
Date: Fri, 26 Aug 2016 16:25:13 +0200	[thread overview]
Message-ID: <20160826142513.7108-1-marex@denx.de> (raw)

The content of gpu->memory_base should point to start of RAM, not zero.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index ff6aa5d..a168532 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -588,6 +588,8 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
 			gpu->memory_base = PHYS_OFFSET;
 		else
 			gpu->memory_base = dma_mask - SZ_2G + 1;
+	} else {
+		gpu->memory_base = PHYS_OFFSET;
 	}
 
 	ret = etnaviv_hw_reset(gpu);
-- 
2.9.3

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             reply	other threads:[~2016-08-26 14:33 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-26 14:25 Marek Vasut [this message]
2016-08-26 14:35 ` [PATCH] drm/etnaviv: Always init gpu->memory_base Lucas Stach
2016-08-26 14:38   ` Marek Vasut
2016-08-26 16:06 ` Russell King - ARM Linux
2016-09-04 17:05   ` Marek Vasut

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