[PATCH 09/17] drm/amd/display: delete legacy code

[Rodrigo Siqueira]

From: Shunlu Zhang <Shunlu.Zhang at amd.com>

Delete unused code.

Reviewed-by: Jun Lei <jun.lei at amd.com>
Signed-off-by: Shunlu Zhang <Shunlu.Zhang at amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira at amd.com>
---
 .../display/dc/dml/dcn30/display_rq_dlg_calc_30.c    |  1 +
 .../amd/display/dc/dml2/dml_display_rq_dlg_calc.c    | 12 ------------
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
index 76d3bb3c9155..8d4873f80df0 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c
@@ -1562,6 +1562,7 @@ static void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
 	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_row_vblank = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_row_vblank);
 	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_vm_flip    = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_vm_flip);
 	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_row_flip   = 0x%x\n", __func__, disp_dlg_regs->dst_y_per_row_flip);
+
 	disp_dlg_regs->refcyc_per_pte_group_vblank_l =
 		(unsigned int)(dst_y_per_row_vblank * (double)htotal
 			* ref_freq_to_pix_freq / (double)dpte_groups_per_row_ub_l);
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml_display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml2/dml_display_rq_dlg_calc.c
index 377ef6d01ae5..00d22e542469 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml_display_rq_dlg_calc.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml_display_rq_dlg_calc.c
@@ -427,18 +427,6 @@ void dml_rq_dlg_get_dlg_reg(dml_display_dlg_regs_st		   *disp_dlg_regs,
 	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_vm_flip	= 0x%x\n", __func__, disp_dlg_regs->dst_y_per_vm_flip);
 	dml_print("DML_DLG: %s: disp_dlg_regs->dst_y_per_row_flip	= 0x%x\n", __func__, disp_dlg_regs->dst_y_per_row_flip);
 
-	// hack for FPGA
-	/* NOTE: We dont have getenv defined in driver and it does not make any sense in the driver */
-	/*char* fpga_env = getenv("FPGA_FPDIV");
-	if(fpga_env !=NULL)
-	{
-		if(disp_dlg_regs->vratio_prefetch >= (dml_uint_t)dml_pow(2, 22))
-		{
-			disp_dlg_regs->vratio_prefetch = (dml_uint_t)dml_pow(2, 22)-1;
-			dml_print("FPGA msg: vratio_prefetch exceed the max value, the register field is [21:0]\n");
-		}
-	}*/
-
 	disp_dlg_regs->refcyc_per_vm_group_vblank		= (dml_uint_t)(dml_get_refcyc_per_vm_group_vblank_in_us(mode_lib, pipe_idx) * refclk_freq_in_mhz);
 	disp_dlg_regs->refcyc_per_vm_group_flip			= (dml_uint_t)(dml_get_refcyc_per_vm_group_flip_in_us(mode_lib, pipe_idx) * refclk_freq_in_mhz);
 	disp_dlg_regs->refcyc_per_vm_req_vblank			= (dml_uint_t)(dml_get_refcyc_per_vm_req_vblank_in_us(mode_lib, pipe_idx) * refclk_freq_in_mhz * dml_pow(2, 10));
-- 
2.45.2