[PATCH 06/45] drm/amd/display: Add pixel clock values to dtn logs

[sunpeng.li at amd.com]

From: Fatemeh Darbehani <fatemeh.darbehani at amd.com>

[Why]
To make sure future changes in DAL for SMU msgs will not change the current behaviour
and to make sure clock registeres are programmed correctly based on SMU msgs
that DAL sends.

Signed-off-by: Fatemeh Darbehani <fatemeh.darbehani at amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Acked-by: Leo Li <sunpeng.li at amd.com>
Acked-by: Yongqiang Sun <yongqiang.sun at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
index 8217582..ae4fd5e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
@@ -419,20 +419,22 @@ static unsigned int dcn10_get_otg_states(struct dc *dc, char *pBuf, unsigned int
 	unsigned int remaining_buffer = bufSize;
 
 	chars_printed = snprintf_count(pBuf, remaining_buffer, "instance,v_bs,v_be,v_ss,v_se,vpol,vmax,vmin,vmax_sel,vmin_sel,"
-			"h_bs,h_be,h_ss,h_se,hpol,htot,vtot,underflow\n");
+			"h_bs,h_be,h_ss,h_se,hpol,htot,vtot,underflow,pixelclk[khz]\n");
 	remaining_buffer -= chars_printed;
 	pBuf += chars_printed;
 
 	for (i = 0; i < pool->timing_generator_count; i++) {
 		struct timing_generator *tg = pool->timing_generators[i];
 		struct dcn_otg_state s = {0};
+		int pix_clk = 0;
 
 		optc1_read_otg_state(DCN10TG_FROM_TG(tg), &s);
+		pix_clk = dc->current_state->res_ctx.pipe_ctx[i].stream_res.pix_clk_params.requested_pix_clk;
 
 		//only print if OTG master is enabled
 		if (s.otg_enabled & 1) {
 			chars_printed = snprintf_count(pBuf, remaining_buffer, "%x,%d,%d,%d,%d,%d,%d,%d,%d,%d,"
-				"%d,%d,%d,%d,%d,%d,%d,%d"
+				"%d,%d,%d,%d,%d,%d,%d,%d,%d"
 				"\n",
 				tg->inst,
 				s.v_blank_start,
@@ -451,7 +453,8 @@ static unsigned int dcn10_get_otg_states(struct dc *dc, char *pBuf, unsigned int
 				s.h_sync_a_pol,
 				s.h_total,
 				s.v_total,
-				s.underflow_occurred_status);
+				s.underflow_occurred_status,
+				pix_clk);
 
 			remaining_buffer -= chars_printed;
 			pBuf += chars_printed;
-- 
2.7.4