>From cec90cfdc0f20efcbcd266069a6a8234d230cc0b Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexdeuc...@gmail.com> Date: Fri, 5 Mar 2010 14:50:37 -0500 Subject: [PATCH] drm/radeon/kms: gfx init fixes for r6xx/r7xx
This fixes some issues with the last gfx init patch.
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/r600.c | 1 +
drivers/gpu/drm/radeon/r600_cp.c | 3 +++
drivers/gpu/drm/radeon/rv770.c | 3 +++
3 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index f9a8335..3980ec9 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1132,6 +1132,7 @@ void r600_gpu_init(struct radeon_device *rdev)
/* Setup pipes */
WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
WREG32(CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+ WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
tmp = R6XX_MAX_PIPES -
r600_count_pipe_bits((cc_gc_shader_pipe_config &
INACTIVE_QD_PIPES_MASK) >> 8);
WREG32(VGT_OUT_DEALLOC_CNTL, (tmp * 4) & DEALLOC_DIST_MASK);
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index 40416c0..68e6f43 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -1548,10 +1548,13 @@ static void r700_gfx_init(struct drm_device *dev,
RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+ RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
RADEON_WRITE(R700_CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
RADEON_WRITE(R700_CGTS_SYS_TCC_DISABLE, 0);
RADEON_WRITE(R700_CGTS_TCC_DISABLE, 0);
+ RADEON_WRITE(R700_CGTS_USER_SYS_TCC_DISABLE, 0);
+ RADEON_WRITE(R700_CGTS_USER_TCC_DISABLE, 0);
num_qd_pipes =
R7XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config
&
R600_INACTIVE_QD_PIPES_MASK) >> 8);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 37887de..63c181b 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -647,10 +647,13 @@ static void rv770_gpu_init(struct radeon_device *rdev)
WREG32(CC_RB_BACKEND_DISABLE, cc_rb_backend_disable);
WREG32(CC_GC_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
+ WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
WREG32(CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
WREG32(CGTS_SYS_TCC_DISABLE, 0);
WREG32(CGTS_TCC_DISABLE, 0);
+ WREG32(CGTS_USER_SYS_TCC_DISABLE, 0);
+ WREG32(CGTS_USER_TCC_DISABLE, 0);
num_qd_pipes =
R7XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config
&
INACTIVE_QD_PIPES_MASK) >> 8);
--
1.5.6.3
0001-drm-radeon-kms-gfx-init-fixes-for-r6xx-r7xx.patch
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