diff options
| author | Michel Daenzer <michel@daenzer.net> | 2005-03-29 06:14:34 +0000 |
|---|---|---|
| committer | Michel Daenzer <michel@daenzer.net> | 2005-03-29 06:14:34 +0000 |
| commit | 9a3c1c8e4cba2885b707db0f855e11dc6e640b49 (patch) | |
| tree | 374f8a22cf0f39745f71255dc3d493cd9a884c5f | |
| parent | 97863f112850be5206ea555297354c1c104fcdbe (diff) | |
bugzilla #2844 (https://bugs.freedesktop.org/show_bug.cgi?id=2844)
attachment #2230 (http://bugs.freedesktop.org/attachment.cgi?id=2230)
Wait for idle before uploading HW cursor data to the framebuffer to
avoid lockups when moving the mouse on some machines.
| -rw-r--r-- | src/radeon_cursor.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/radeon_cursor.c b/src/radeon_cursor.c index 102d3b0..4832399 100644 --- a/src/radeon_cursor.c +++ b/src/radeon_cursor.c @@ -64,6 +64,10 @@ static CARD32 mono_cursor_color[] = { #define CURSOR_WIDTH 64 #define CURSOR_HEIGHT 64 +#define COMMON_CURSOR_SWAPPING_START() \ + if (info->accel && info->accel->Sync) \ + info->accel->Sync(pScrn); + /* * The cursor bits are always 32bpp. On MSBFirst buses, * configure byte swapping to swap 32 bit units when writing @@ -74,17 +78,23 @@ static CARD32 mono_cursor_color[] = { #define CURSOR_SWAPPING_DECL_MMIO unsigned char *RADEONMMIO = info->MMIO; #define CURSOR_SWAPPING_START() \ + do { \ OUTREG(RADEON_SURFACE_CNTL, \ (info->ModeReg.surface_cntl | \ RADEON_NONSURF_AP0_SWP_32BPP) & \ - ~RADEON_NONSURF_AP0_SWP_16BPP) + ~RADEON_NONSURF_AP0_SWP_16BPP); \ + COMMON_CURSOR_SWAPPING_START(); \ + } while (0) #define CURSOR_SWAPPING_END() (OUTREG(RADEON_SURFACE_CNTL, \ info->ModeReg.surface_cntl)) #else #define CURSOR_SWAPPING_DECL_MMIO -#define CURSOR_SWAPPING_START() +#define CURSOR_SWAPPING_START() \ + do { \ + COMMON_CURSOR_SWAPPING_START(); \ + } while (0) #define CURSOR_SWAPPING_END() #endif |