Attachment 69708 Details for Bug 56876 – fix

[patch] fix

0001-drm-radeon-cayman-add-some-missing-regs-to-the-VM-re.patch (text/plain), 1.58 KB, created by Alex Deucher on 2012-11-08 15:15:45 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Alex Deucher

Created: 2012-11-08 15:15:45 UTC

Size: 1.58 KB

patch

obsolete

>From e17f11c67fa228697497c4c0c676a6bec174223e Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexander.deucher@amd.com>
>Date: Thu, 8 Nov 2012 10:08:04 -0500
>Subject: [PATCH] drm/radeon/cayman: add some missing regs to the VM reg
> checker
>
>These regs were being wronly rejected leading to rendering
>issues.
>
>fixes:
>https://bugs.freedesktop.org/show_bug.cgi?id=56876
>
>Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>Cc: stable@vger.kernel.org
>---
> drivers/gpu/drm/radeon/evergreen_cs.c |    3 +++
> drivers/gpu/drm/radeon/evergreend.h   |    4 ++++
> 2 files changed, 7 insertions(+), 0 deletions(-)
>
>diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
>index 95e6318..c042e49 100644
>--- a/drivers/gpu/drm/radeon/evergreen_cs.c
>+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
>@@ -2725,6 +2725,9 @@ static bool evergreen_vm_reg_valid(u32 reg)
> 	/* check config regs */
> 	switch (reg) {
> 	case GRBM_GFX_INDEX:
>+	case CP_STRMOUT_CNTL:
>+	case CP_COHER_CNTL:
>+	case CP_COHER_SIZE:
> 	case VGT_VTX_VECT_EJECT_REG:
> 	case VGT_CACHE_INVALIDATION:
> 	case VGT_GS_VERTEX_REUSE:
>diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
>index df542f1..2bc0f6a 100644
>--- a/drivers/gpu/drm/radeon/evergreend.h
>+++ b/drivers/gpu/drm/radeon/evergreend.h
>@@ -91,6 +91,10 @@
> #define		FB_READ_EN					(1 << 0)
> #define		FB_WRITE_EN					(1 << 1)
> 
>+#define	CP_STRMOUT_CNTL					0x84FC
>+
>+#define	CP_COHER_CNTL					0x85F0
>+#define	CP_COHER_SIZE					0x85F4
> #define	CP_COHER_BASE					0x85F8
> #define	CP_STALLED_STAT1			0x8674
> #define	CP_STALLED_STAT2			0x8678
>-- 
>1.7.7.5
>

Actions: View | Splinter Review

Attachments on bug 56876: 69705 | 69706 | 69707 | 69708

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.