From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Alex Deucher , =?ISO-8859-15?q?Michel=20D=C3=A4nzer?= Subject: =?UTF-8?q?=5B=2062/66=5D=20drm/radeon/cayman=3A=20add=20some=20missing=20regs=20to=20the=20VM=20reg=20checker?= Date: Wed, 14 Nov 2012 20:11:07 -0800 Message-Id: <20121115040943.614731224@linuxfoundation.org> In-Reply-To: <20121115040939.016421011@linuxfoundation.org> References: <20121115040939.016421011@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit 860fe2f05fa2eacac84368e23547ec8cf3cc6652 upstream. 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 Reviewed-by: Michel Dänzer Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/evergreen_cs.c | 3 +++ drivers/gpu/drm/radeon/evergreend.h | 4 ++++ 2 files changed, 7 insertions(+) --- 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 r /* 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: --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -87,6 +87,10 @@ #define CONFIG_MEMSIZE 0x5428 +#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