WebSVN – Kolibri OS – Diff – /drivers/video/drm/radeon/evergreen_cs.c



 
#define MAX(a,b)                   (((a)>(b))?(a):(b))

#define MIN(a,b)                   (((a)<(b))?(a):(b))
 
int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
			   struct radeon_bo_list **cs_reloc);
struct evergreen_cs_track {
	u32			group_size;
	u32			nbanks;

 * will test it against a list of register needind special handling.
 */
static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
{
	struct evergreen_cs_track *track = (struct evergreen_cs_track *)p->track;
	struct radeon_bo_list *reloc;
	u32 last_reg;
	u32 m, i, tmp, *ib;
	int r;

 

}

 
static int evergreen_packet3_check(struct radeon_cs_parser *p,
				   struct radeon_cs_packet *pkt)
{
	struct radeon_bo_list *reloc;
	struct evergreen_cs_track *track;
	volatile u32 *ib;
	unsigned idx;
	unsigned i;

		if (r) {
			kfree(p->track);
			p->track = NULL;
			return r;
		}
	} while (p->idx < p->chunk_ib->length_dw);
#if 0
	for (r = 0; r < p->ib.length_dw; r++) {
		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
		mdelay(1);
	}

 * checks for errors. (Evergreen-Cayman)
 * Returns 0 for success and an error on failure.
 **/
int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
{
	struct radeon_cs_chunk *ib_chunk = p->chunk_ib;
	struct radeon_bo_list *src_reloc, *dst_reloc, *dst2_reloc;
	u32 header, cmd, count, sub_cmd;
	volatile u32 *ib = p->ib.ptr;
	u32 idx;
	u64 src_offset, dst_offset, dst2_offset;
	int r;

			break;
		default:
			DRM_ERROR("Unknown packet type %d at %d !\n", cmd, idx);
			return -EINVAL;
		}
	} while (p->idx < p->chunk_ib->length_dw);
#if 0
	for (r = 0; r < p->ib->length_dw; r++) {
		printk(KERN_INFO "%05d  0x%08X\n", r, p->ib.ptr[r]);
		mdelay(1);
	}

Rev 5078	Rev 5271
Line 33...	Line 33...
33		33
34	#define MAX(a,b) (((a)>(b))?(a):(b))	34	#define MAX(a,b) (((a)>(b))?(a):(b))
Line 35...	Line 35...
35	#define MIN(a,b) (((a)<(b))?(a):(b))	35	#define MIN(a,b) (((a)<(b))?(a):(b))
36		36
37	int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,	37	int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
38	struct radeon_cs_reloc **cs_reloc);	38	struct radeon_bo_list **cs_reloc);
39	struct evergreen_cs_track {	39	struct evergreen_cs_track {
40	u32 group_size;	40	u32 group_size;
41	u32 nbanks;	41	u32 nbanks;
Line 1092...	Line 1092...
1092	* will test it against a list of register needind special handling.	1092	* will test it against a list of register needind special handling.
1093	*/	1093	*/
1094	static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)	1094	static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
1095	{	1095	{
1096	struct evergreen_cs_track track = (struct evergreen_cs_track )p->track;	1096	struct evergreen_cs_track track = (struct evergreen_cs_track )p->track;
1097	struct radeon_cs_reloc *reloc;	1097	struct radeon_bo_list *reloc;
1098	u32 last_reg;	1098	u32 last_reg;
1099	u32 m, i, tmp, *ib;	1099	u32 m, i, tmp, *ib;
1100	int r;	1100	int r;
Line 1101...	Line 1101...
1101		1101
Line 1790...	Line 1790...
1790	}	1790	}
Line 1791...	Line 1791...
1791		1791
1792	static int evergreen_packet3_check(struct radeon_cs_parser *p,	1792	static int evergreen_packet3_check(struct radeon_cs_parser *p,
1793	struct radeon_cs_packet *pkt)	1793	struct radeon_cs_packet *pkt)
1794	{	1794	{
1795	struct radeon_cs_reloc *reloc;	1795	struct radeon_bo_list *reloc;
1796	struct evergreen_cs_track *track;	1796	struct evergreen_cs_track *track;
1797	volatile u32 *ib;	1797	volatile u32 *ib;
1798	unsigned idx;	1798	unsigned idx;
1799	unsigned i;	1799	unsigned i;
Line 2659...	Line 2659...
2659	if (r) {	2659	if (r) {
2660	kfree(p->track);	2660	kfree(p->track);
2661	p->track = NULL;	2661	p->track = NULL;
2662	return r;	2662	return r;
2663	}	2663	}
2664	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);	2664	} while (p->idx < p->chunk_ib->length_dw);
2665	#if 0	2665	#if 0
2666	for (r = 0; r < p->ib.length_dw; r++) {	2666	for (r = 0; r < p->ib.length_dw; r++) {
2667	printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);	2667	printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
2668	mdelay(1);	2668	mdelay(1);
2669	}	2669	}
Line 2682...	Line 2682...
2682	* checks for errors. (Evergreen-Cayman)	2682	* checks for errors. (Evergreen-Cayman)
2683	* Returns 0 for success and an error on failure.	2683	* Returns 0 for success and an error on failure.
2684	**/	2684	**/
2685	int evergreen_dma_cs_parse(struct radeon_cs_parser *p)	2685	int evergreen_dma_cs_parse(struct radeon_cs_parser *p)
2686	{	2686	{
2687	struct radeon_cs_chunk *ib_chunk = &p->chunks[p->chunk_ib_idx];	2687	struct radeon_cs_chunk *ib_chunk = p->chunk_ib;
2688	struct radeon_cs_reloc src_reloc, dst_reloc, *dst2_reloc;	2688	struct radeon_bo_list src_reloc, dst_reloc, *dst2_reloc;
2689	u32 header, cmd, count, sub_cmd;	2689	u32 header, cmd, count, sub_cmd;
2690	volatile u32 *ib = p->ib.ptr;	2690	volatile u32 *ib = p->ib.ptr;
2691	u32 idx;	2691	u32 idx;
2692	u64 src_offset, dst_offset, dst2_offset;	2692	u64 src_offset, dst_offset, dst2_offset;
2693	int r;	2693	int r;
Line 3098...	Line 3098...
3098	break;	3098	break;
3099	default:	3099	default:
3100	DRM_ERROR("Unknown packet type %d at %d !\n", cmd, idx);	3100	DRM_ERROR("Unknown packet type %d at %d !\n", cmd, idx);
3101	return -EINVAL;	3101	return -EINVAL;
3102	}	3102	}
3103	} while (p->idx < p->chunks[p->chunk_ib_idx].length_dw);	3103	} while (p->idx < p->chunk_ib->length_dw);
3104	#if 0	3104	#if 0
3105	for (r = 0; r < p->ib->length_dw; r++) {	3105	for (r = 0; r < p->ib->length_dw; r++) {
3106	printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);	3106	printk(KERN_INFO "%05d 0x%08X\n", r, p->ib.ptr[r]);
3107	mdelay(1);	3107	mdelay(1);
3108	}	3108	}

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/radeon/evergreen_cs.c – Rev 5078 → 5271