After removing some code for fixing the PowerPC compilation, we had some
leftover functions that are not used anymore. This commit drops
optc3_fpu_set_vrr_m_const since we don't need it anymore.
Signed-off-by: Rodrigo Siqueira <rodrigo.sique...@amd.com>
---
.../drm/amd/display/dc/dml/dcn30/dcn30_fpu.c | 77 -------------------
.../drm/amd/display/dc/dml/dcn30/dcn30_fpu.h | 3 -
2 files changed, 80 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
index e1e92daba668..814374b1016c 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
@@ -177,83 +177,6 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc = {
.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
};
-
-void optc3_fpu_set_vrr_m_const(struct timing_generator *optc,
- double vtotal_avg)
-{
- struct optc *optc1 = DCN10TG_FROM_TG(optc);
- double vtotal_min, vtotal_max;
- double ratio, modulo, phase;
- uint32_t vblank_start;
- uint32_t v_total_mask_value = 0;
-
- dc_assert_fp_enabled();
-
- /* Compute VTOTAL_MIN and VTOTAL_MAX, so that
- * VOTAL_MAX - VTOTAL_MIN = 1
- */
- v_total_mask_value = 16;
- vtotal_min = dcn_bw_floor(vtotal_avg);
- vtotal_max = dcn_bw_ceil(vtotal_avg);
-
- /* Check that bottom VBLANK is at least 2 lines tall when running with
- * VTOTAL_MIN. Note that VTOTAL registers are defined as 'total number
- * of lines in a frame - 1'.
- */
- REG_GET(OTG_V_BLANK_START_END, OTG_V_BLANK_START,
- &vblank_start);
- ASSERT(vtotal_min >= vblank_start + 1);
-
- /* Special case where the average frame rate can be achieved
- * without using the DTO
- */
- if (vtotal_min == vtotal_max) {
- REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL, (uint32_t)vtotal_min);
-
- optc->funcs->set_vtotal_min_max(optc, 0, 0);
- REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, 0);
- REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, 0);
- REG_UPDATE_3(OTG_V_TOTAL_CONTROL,
- OTG_V_TOTAL_MIN_SEL, 0,
- OTG_V_TOTAL_MAX_SEL, 0,
- OTG_SET_V_TOTAL_MIN_MASK_EN, 0);
- return;
- }
-
- ratio = vtotal_max - vtotal_avg;
- modulo = 65536.0 * 65536.0 - 1.0; /* 2^32 - 1 */
- phase = ratio * modulo;
-
- /* Special cases where the DTO phase gets rounded to 0 or
- * to DTO modulo
- */
- if (phase <= 0 || phase >= modulo) {
- REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL,
- phase <= 0 ?
- (uint32_t)vtotal_max : (uint32_t)vtotal_min);
- REG_SET(OTG_V_TOTAL_MIN, 0, OTG_V_TOTAL_MIN, 0);
- REG_SET(OTG_V_TOTAL_MAX, 0, OTG_V_TOTAL_MAX, 0);
- REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, 0);
- REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, 0);
- REG_UPDATE_3(OTG_V_TOTAL_CONTROL,
- OTG_V_TOTAL_MIN_SEL, 0,
- OTG_V_TOTAL_MAX_SEL, 0,
- OTG_SET_V_TOTAL_MIN_MASK_EN, 0);
- return;
- }
- REG_UPDATE_6(OTG_V_TOTAL_CONTROL,
- OTG_V_TOTAL_MIN_SEL, 1,
- OTG_V_TOTAL_MAX_SEL, 1,
- OTG_SET_V_TOTAL_MIN_MASK_EN, 1,
- OTG_SET_V_TOTAL_MIN_MASK, v_total_mask_value,
- OTG_VTOTAL_MID_REPLACING_MIN_EN, 0,
- OTG_VTOTAL_MID_REPLACING_MAX_EN, 0);
- REG_SET(OTG_V_TOTAL, 0, OTG_V_TOTAL, (uint32_t)vtotal_min);
- optc->funcs->set_vtotal_min_max(optc, vtotal_min, vtotal_max);
- REG_SET(OTG_M_CONST_DTO0, 0, OTG_M_CONST_DTO_PHASE, (uint32_t)phase);
- REG_SET(OTG_M_CONST_DTO1, 0, OTG_M_CONST_DTO_MODULO, (uint32_t)modulo);
-}
-
void dcn30_fpu_populate_dml_writeback_from_context(
struct dc *dc, struct resource_context *res_ctx,
display_e2e_pipe_params_st *pipes)
{
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
index cab864095ce7..e3b6ad6a8784 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.h
@@ -29,9 +29,6 @@
#include "core_types.h"
#include "dcn20/dcn20_optc.h"
-void optc3_fpu_set_vrr_m_const(struct timing_generator *optc,
- double vtotal_avg);
-
void dcn30_fpu_populate_dml_writeback_from_context(
struct dc *dc, struct resource_context *res_ctx,
display_e2e_pipe_params_st *pipes);
--
2.35.1
