[PATCH 44/66] drm/amd/display: Fixes for dcn32_clk_mgr implementation

[Qingqing Zhuo]

From: Aurabindo Pillai <aurabindo.pil...@amd.com>

[Why&How]
Fix CLK MGR early initialization and add logging.

Fixes: 265280b99822 ("drm/amd/display: add CLKMGR changes for DCN32/321")
Reviewed-by: Leo Li <sunpeng...@amd.com>
Reviewed-by: Qingqing Zhuo <qingqing.z...@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pil...@amd.com>
---
 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c 
b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 2b8a81b6d53b..eea103908b09 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -905,6 +905,8 @@ void dcn32_clk_mgr_construct(
                struct pp_smu_funcs *pp_smu,
                struct dccg *dccg)
 {
+       struct clk_log_info log_info = {0};
+
        clk_mgr->base.ctx = ctx;
        clk_mgr->base.funcs = &dcn32_funcs;
        if (ASICREV_IS_GC_11_0_2(clk_mgr->base.ctx->asic_id.hw_internal_rev)) {
@@ -938,6 +940,7 @@ void dcn32_clk_mgr_construct(
                        clk_mgr->base.clks.ref_dtbclk_khz = 268750;
        }
 
+
        /* integer part is now VCO frequency in kHz */
        clk_mgr->base.dentist_vco_freq_khz = 
dcn32_get_vco_frequency_from_reg(clk_mgr);
 
@@ -945,6 +948,8 @@ void dcn32_clk_mgr_construct(
        if (clk_mgr->base.dentist_vco_freq_khz == 0)
                clk_mgr->base.dentist_vco_freq_khz = 4300000; /* Updated as per 
HW docs */
 
+       dcn32_dump_clk_registers(&clk_mgr->base.boot_snapshot, &clk_mgr->base, 
&log_info);
+
        if (ctx->dc->debug.disable_dtb_ref_clk_switch &&
                        clk_mgr->base.clks.ref_dtbclk_khz != 
clk_mgr->base.boot_snapshot.dtbclk) {
                clk_mgr->base.clks.ref_dtbclk_khz = 
clk_mgr->base.boot_snapshot.dtbclk;
-- 
2.34.1