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Disable DRIVER_DMA_QUIESCENT() in r128, radeon drivers. Prevents deadlock 

in the locking process when the engine isn't idle.
main
Gareth Hughes 2001-02-20 13:44:45 +00:00
parent 01a14789ed
commit 62aa46ccec
2 changed files with 6 additions and 0 deletions
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3
linux/r128.h
View File

@ -60,11 +60,14 @@
*/ */
#define __HAVE_DMA 1 #define __HAVE_DMA 1
#if 0
/* GH: Remove this for now... */
#define __HAVE_DMA_QUIESCENT 1 #define __HAVE_DMA_QUIESCENT 1
#define DRIVER_DMA_QUIESCENT() do { \ #define DRIVER_DMA_QUIESCENT() do { \
drm_r128_private_t *dev_priv = dev->dev_private; \ drm_r128_private_t *dev_priv = dev->dev_private; \
return r128_do_cce_idle( dev_priv ); \ return r128_do_cce_idle( dev_priv ); \
} while (0) } while (0)
#endif
/* Buffer customization: /* Buffer customization:
*/ */

3
linux/radeon.h
View File

@ -60,11 +60,14 @@
*/ */
#define __HAVE_DMA 1 #define __HAVE_DMA 1
#if 0
/* GH: Remove this for now... */
#define __HAVE_DMA_QUIESCENT 1 #define __HAVE_DMA_QUIESCENT 1
#define DRIVER_DMA_QUIESCENT() do { \ #define DRIVER_DMA_QUIESCENT() do { \
drm_radeon_private_t *dev_priv = dev->dev_private; \ drm_radeon_private_t *dev_priv = dev->dev_private; \
return radeon_do_cp_idle( dev_priv ); \ return radeon_do_cp_idle( dev_priv ); \
} while (0) } while (0)
#endif
/* Buffer customization: /* Buffer customization:
*/ */