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gpu: nvgpu: gv11b: update gr cb callbacks

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Update gr cb callbacks with gv11b default sizes.
Also updated sw method ids for volta.

JIRA GV11B-11

Change-Id: I77cccedb7a017f378e2194cef98ea4b0bf7acd6b
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1237786
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
seshendra Gadagottu
2016-10-17 10:39:18 -07:00
committed by mobile promotions
parent da1695ae5c
commit 35d2db64e2
2 changed files with 26 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/gpu/nvgpu/gv11b/gr_gv11b.c
View File

@@ -364,7 +364,7 @@ static int gr_gv11b_handle_sw_method(struct gk20a *g, u32 addr,
{
gk20a_dbg_fn("");
if (class_num == PASCAL_COMPUTE_A) {
if (class_num == VOLTA_COMPUTE_A) {
switch (offset << 2) {
case NVC0C0_SET_SHADER_EXCEPTIONS:
gk20a_gr_set_shader_exceptions(g, data);
@@ -374,18 +374,18 @@ static int gr_gv11b_handle_sw_method(struct gk20a *g, u32 addr,
}
}
if (class_num == PASCAL_A) {
if (class_num == VOLTA_A) {
switch (offset << 2) {
case NVC097_SET_SHADER_EXCEPTIONS:
case NVC397_SET_SHADER_EXCEPTIONS:
gk20a_gr_set_shader_exceptions(g, data);
break;
case NVC097_SET_CIRCULAR_BUFFER_SIZE:
case NVC397_SET_CIRCULAR_BUFFER_SIZE:
g->ops.gr.set_circular_buffer_size(g, data);
break;
case NVC097_SET_ALPHA_CIRCULAR_BUFFER_SIZE:
case NVC397_SET_ALPHA_CIRCULAR_BUFFER_SIZE:
g->ops.gr.set_alpha_circular_buffer_size(g, data);
break;
case NVC097_SET_GO_IDLE_TIMEOUT:
case NVC397_SET_GO_IDLE_TIMEOUT:
gr_gv11b_set_go_idle_timeout(g, data);
break;
case NVC097_SET_COALESCE_BUFFER_SIZE:
@@ -401,12 +401,25 @@ fail:
return -EINVAL;
}
static void gr_gv11b_bundle_cb_defaults(struct gk20a *g)
{
struct gr_gk20a *gr = &g->gr;
gr->bundle_cb_default_size =
gr_scc_bundle_cb_size_div_256b__prod_v();
gr->min_gpm_fifo_depth =
gr_pd_ab_dist_cfg2_state_limit_min_gpm_fifo_depths_v();
gr->bundle_cb_token_limit =
gr_pd_ab_dist_cfg2_token_limit_init_v();
}
static void gr_gv11b_cb_size_default(struct gk20a *g)
{
struct gr_gk20a *gr = &g->gr;
if (!gr->attrib_cb_default_size)
gr->attrib_cb_default_size = 0x800;
gr->attrib_cb_default_size =
gr_gpc0_ppc0_cbm_beta_cb_size_v_default_v();
gr->alpha_cb_default_size =
gr_gpc0_ppc0_cbm_alpha_cb_size_v_default_v();
}
@@ -1680,6 +1693,7 @@ void gv11b_init_gr(struct gpu_ops *gops)
gops->gr.commit_global_attrib_cb = gr_gv11b_commit_global_attrib_cb;
gops->gr.commit_global_bundle_cb = gr_gv11b_commit_global_bundle_cb;
gops->gr.handle_sw_method = gr_gv11b_handle_sw_method;
gops->gr.bundle_cb_defaults = gr_gv11b_bundle_cb_defaults;
gops->gr.cb_size_default = gr_gv11b_cb_size_default;
gops->gr.set_alpha_circular_buffer_size =
gr_gv11b_set_alpha_circular_buffer_size;

5
drivers/gpu/nvgpu/gv11b/gr_gv11b.h
View File

@@ -28,6 +28,11 @@ enum {
/* use magic number 99 for subctx litter value */
#define GPU_LIT_NUM_SUBCTX 99
#define NVC397_SET_SHADER_EXCEPTIONS 0x1528
#define NVC397_SET_CIRCULAR_BUFFER_SIZE 0x1280
#define NVC397_SET_ALPHA_CIRCULAR_BUFFER_SIZE 0x02dc
#define NVC397_SET_GO_IDLE_TIMEOUT 0x022c
void gv11b_init_gr(struct gpu_ops *ops);
int gr_gv11b_alloc_buffer(struct vm_gk20a *vm, size_t size,
struct mem_desc *mem);