Attachment 21411 Details for Bug 18397 – flush 3d and 3d caches when using blitchunk

[patch] flush 3d and 3d caches when using blitchunk

dfs_flush_2d3d.diff (text/plain), 1.09 KB, created by Alex Deucher on 2008-12-22 15:09:17 UTC

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Creator: Alex Deucher

Created: 2008-12-22 15:09:17 UTC

Size: 1.09 KB

patch

obsolete

>diff --git a/src/radeon_exa_funcs.c b/src/radeon_exa_funcs.c
>index 55710ff..e6f6700 100644
>--- a/src/radeon_exa_funcs.c
>+++ b/src/radeon_exa_funcs.c
>@@ -366,10 +366,18 @@ RADEONBlitChunk(ScrnInfoPtr pScrn, uint32_t datatype, uint32_t src_pitch_offset,
>     OUT_ACCEL_REG(RADEON_DST_Y_X, (dstY << 16) | dstX);
>     OUT_ACCEL_REG(RADEON_DST_HEIGHT_WIDTH, (h << 16) | w);
>     FINISH_ACCEL();
>-    BEGIN_ACCEL(2);
>-    OUT_ACCEL_REG(RADEON_DSTCACHE_CTLSTAT, RADEON_RB2D_DC_FLUSH_ALL);
>-    OUT_ACCEL_REG(RADEON_WAIT_UNTIL,
>-                  RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_DMA_GUI_IDLE);
>+    if (IS_R300_3D || IS_R500_3D) {
>+	BEGIN_ACCEL(3);
>+	OUT_ACCEL_REG(RADEON_DSTCACHE_CTLSTAT, RADEON_RB2D_DC_FLUSH_ALL);
>+	OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_RB3D_DC_FLUSH_ALL);
>+	OUT_ACCEL_REG(RADEON_WAIT_UNTIL,
>+		      RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_DMA_GUI_IDLE);
>+    } else {
>+	BEGIN_ACCEL(2);
>+	OUT_ACCEL_REG(RADEON_DSTCACHE_CTLSTAT, RADEON_RB2D_DC_FLUSH_ALL);
>+	OUT_ACCEL_REG(RADEON_WAIT_UNTIL,
>+		      RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_DMA_GUI_IDLE);
>+    }
>     FINISH_ACCEL();
> }
> #endif

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Attachments on bug 18397: 20089 | 20119 | 20120 | 21381 | 21387 | 21411 | 22772 | 22773 | 22774 | 22960 | 25349 | 25355 | 25356 | 25384 | 25538 | 28899 | 29300 | 29301 | 29800 | 31921 | 33438 | 33439 | 33440

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