Attachment 11460 Details for Bug 12245 – Possible fix

[patch] Possible fix

radeon-cursor-sync.diff (text/plain), 1.38 KB, created by Michel Dänzer on 2007-09-07 01:20:06 UTC

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Creator: Michel Dänzer

Created: 2007-09-07 01:20:06 UTC

Size: 1.38 KB

patch

obsolete

>diff --git a/src/radeon_cursor.c b/src/radeon_cursor.c
>index f19f2bc..0d83b4b 100644
>--- a/src/radeon_cursor.c
>+++ b/src/radeon_cursor.c
>@@ -98,12 +98,22 @@ radeon_crtc_show_cursor (xf86CrtcPtr crtc)
>     RADEONInfoPtr      info       = RADEONPTR(pScrn);
>     unsigned char     *RADEONMMIO = info->MMIO;
> 
>+#ifdef XF86DRI
>+    if (info->CPStarted && pScrn->pScreen) DRILock(pScrn->pScreen, 0);
>+#endif
>+
>+    RADEON_SYNC(info, pScrn);
>+
>     if (crtc_id == 0) 
> 	OUTREGP(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_CUR_EN | 2 << 20, 
> 		~(RADEON_CRTC_CUR_EN | RADEON_CRTC_CUR_MODE_MASK));
>     else if (crtc_id == 1)
> 	OUTREGP(RADEON_CRTC2_GEN_CNTL, RADEON_CRTC2_CUR_EN | 2 << 20,
> 		~(RADEON_CRTC2_CUR_EN | RADEON_CRTC2_CUR_MODE_MASK));
>+
>+#ifdef XF86DRI
>+    if (info->CPStarted && pScrn->pScreen) DRIUnlock(pScrn->pScreen);
>+#endif
> }
> 
> void
>@@ -115,12 +125,20 @@ radeon_crtc_hide_cursor (xf86CrtcPtr crtc)
>     RADEONInfoPtr      info       = RADEONPTR(pScrn);
>     unsigned char     *RADEONMMIO = info->MMIO;
> 
>+#ifdef XF86DRI
>+    if (info->CPStarted && pScrn->pScreen) DRILock(pScrn->pScreen, 0);
>+#endif
>+
>+    RADEON_SYNC(info, pScrn);
>+
>     if (crtc_id == 0)
> 	OUTREGP(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_CUR_EN);
>     else if (crtc_id == 1)
> 	OUTREGP(RADEON_CRTC2_GEN_CNTL, 0, ~RADEON_CRTC2_CUR_EN);
> 
>-
>+#ifdef XF86DRI
>+    if (info->CPStarted && pScrn->pScreen) DRIUnlock(pScrn->pScreen);
>+#endif
> }
> 
> void

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Attachments on bug 12245: 11370 | 11460 | 12388

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