Mesa (master): r300-gallium: Don't set GB_TILE_CONFIG (in userspace.)
Corbin Simpson
csimpson at kemper.freedesktop.org
Mon May 18 00:07:39 UTC 2009
Module: Mesa
Branch: master
Commit: d6e085bd76ad8e6cfb67c317dc1b32b04434a8b5
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d6e085bd76ad8e6cfb67c317dc1b32b04434a8b5
Author: Corbin Simpson <MostAwesomeDude at gmail.com>
Date: Sun May 17 16:42:54 2009 -0700
r300-gallium: Don't set GB_TILE_CONFIG (in userspace.)
This accompanies kernel patches that make GB_TILE_CONFIG's various members
completely controlled in DRM.
GB_TILE_CONFIG has the following controls:
- The number of GB (pixel) pipes enabled
- The size and style of tiling
- Subpixel precision (either 1/12 or 1/16)
Per airlied and glisse, userspace and kernel will now agree (always) on
a subpixel precision of 1/12, and tiling will always be kernel-controlled.
---
src/gallium/drivers/r300/r300_state_invariant.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/r300/r300_state_invariant.c b/src/gallium/drivers/r300/r300_state_invariant.c
index 0acbcbf..d74928c 100644
--- a/src/gallium/drivers/r300/r300_state_invariant.c
+++ b/src/gallium/drivers/r300/r300_state_invariant.c
@@ -34,7 +34,7 @@ void r300_emit_invariant_state(struct r300_context* r300)
struct r300_capabilities* caps = r300_screen(r300->context.screen)->caps;
CS_LOCALS(r300);
- BEGIN_CS(28 + (caps->has_tcl ? 2: 0));
+ BEGIN_CS(26 + (caps->has_tcl ? 2: 0));
/*** Graphics Backend (GB) ***/
/* Various GB enables */
@@ -42,9 +42,6 @@ void r300_emit_invariant_state(struct r300_context* r300)
/* Subpixel multisampling for AA */
OUT_CS_REG(R300_GB_MSPOS0, 0x6666666);
OUT_CS_REG(R300_GB_MSPOS1, 0x6666666);
- /* GB tile config and pipe setup */
- OUT_CS_REG(R300_GB_TILE_CONFIG, R300_GB_TILE_DISABLE |
- r300_translate_gb_pipes(caps->num_frag_pipes));
/* Source of fog depth */
OUT_CS_REG(R300_GB_SELECT, R300_GB_FOG_SELECT_1_1_W);
/* AA enable */
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