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xf86-video-intel
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Replace the SF max threads setting with a define for easier tweaking. 

Tweak it to 1 for now.
This commit is contained in:
Eric Anholt 2006-08-02 19:46:15 -07:00
parent 82037a1275
commit b57ccb682c
1 changed files with 5 additions and 1 deletions
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6
src/i830_video.c
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@ -2648,7 +2648,11 @@ static const CARD32 sip_kernel_static[][4] = {
#define SF_KERNEL_NUM_GRF 10
#define SF_KERNEL_NUM_URB 8
#if 0
#define SF_MAX_THREADS MIN(12, URB_SF_ENTRIES / 2)
#else
#define SF_MAX_THREADS 1
#endif
static const CARD32 sf_kernel_static[][4] = {
/* send 0 (1) g6<1>F g1.12<0,1,0>F math mlen 1 rlen 1 { align1 + } */
@ -3043,7 +3047,7 @@ BroadwaterDisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
sf_state->thread3.urb_entry_read_length = 1; /* 1 URB per vertex */
sf_state->thread3.urb_entry_read_offset = 0;
sf_state->thread3.dispatch_grf_start_reg = 3;
sf_state->thread4.max_threads = MIN(12, URB_SF_ENTRIES / 2) - 1;
sf_state->thread4.max_threads = SF_MAX_THREADS - 1;
sf_state->thread4.urb_entry_allocation_size = URB_SF_ENTRY_SIZE - 1;
sf_state->thread4.nr_urb_entries = URB_SF_ENTRIES;
sf_state->thread4.stats_enable = 1;