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gpu: nvgpu: remove deprecated ZBC registers

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All DS ZBC registers are non functional beginning Pascal and only the DSS ZBC
registers are functional

Hence remove access to deprecated ZBC registers

Jira NVGPUT-25
Jira NVGPUT-107

Change-Id: I85ba13d2a9ec47b3fe98df7285f7a310ee69dadb
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1747933
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2018-06-12 18:18:13 -07:00
committed by Tejal Kudav
parent da8284238d
commit ca0e1c03e9
1 changed files with 0 additions and 38 deletions
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38
drivers/gpu/nvgpu/gp10b/gr_gp10b.c
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@@ -529,28 +529,6 @@ int gr_gp10b_add_zbc_color(struct gk20a *g, struct gr_gk20a *gr,
/* update l2 table */
g->ops.ltc.set_zbc_color_entry(g, color_val, index);
/* update ds table */
gk20a_writel(g, gr_ds_zbc_color_r_r(),
gr_ds_zbc_color_r_val_f(color_val->color_ds[0]));
gk20a_writel(g, gr_ds_zbc_color_g_r(),
gr_ds_zbc_color_g_val_f(color_val->color_ds[1]));
gk20a_writel(g, gr_ds_zbc_color_b_r(),
gr_ds_zbc_color_b_val_f(color_val->color_ds[2]));
gk20a_writel(g, gr_ds_zbc_color_a_r(),
gr_ds_zbc_color_a_val_f(color_val->color_ds[3]));
gk20a_writel(g, gr_ds_zbc_color_fmt_r(),
gr_ds_zbc_color_fmt_val_f(color_val->format));
gk20a_writel(g, gr_ds_zbc_tbl_index_r(),
gr_ds_zbc_tbl_index_val_f(index + GK20A_STARTOF_ZBC_TABLE));
/* trigger the write */
gk20a_writel(g, gr_ds_zbc_tbl_ld_r(),
gr_ds_zbc_tbl_ld_select_c_f() |
gr_ds_zbc_tbl_ld_action_write_f() |
gr_ds_zbc_tbl_ld_trigger_active_f());
/* update local copy */
for (i = 0; i < GK20A_ZBC_COLOR_VALUE_SIZE; i++) {
gr->zbc_col_tbl[index].color_l2[i] = color_val->color_l2[i];
@@ -590,22 +568,6 @@ int gr_gp10b_add_zbc_depth(struct gk20a *g, struct gr_gk20a *gr,
/* update l2 table */
g->ops.ltc.set_zbc_depth_entry(g, depth_val, index);
/* update ds table */
gk20a_writel(g, gr_ds_zbc_z_r(),
gr_ds_zbc_z_val_f(depth_val->depth));
gk20a_writel(g, gr_ds_zbc_z_fmt_r(),
gr_ds_zbc_z_fmt_val_f(depth_val->format));
gk20a_writel(g, gr_ds_zbc_tbl_index_r(),
gr_ds_zbc_tbl_index_val_f(index + GK20A_STARTOF_ZBC_TABLE));
/* trigger the write */
gk20a_writel(g, gr_ds_zbc_tbl_ld_r(),
gr_ds_zbc_tbl_ld_select_z_f() |
gr_ds_zbc_tbl_ld_action_write_f() |
gr_ds_zbc_tbl_ld_trigger_active_f());
/* update local copy */
gr->zbc_dep_tbl[index].depth = depth_val->depth;
gr->zbc_dep_tbl[index].format = depth_val->format;