diff options
| author | Fatemeh Darbehani <fatemeh.darbehani@amd.com> | 2018-11-19 13:23:21 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-14 15:04:33 -0500 |
| commit | 1c164f70825bd570c1f18c507849ba89deef3783 (patch) | |
| tree | de5d72d6c0fd2c3ef4a00edb58e21b12d13039e2 /drivers/gpu/drm | |
| parent | da1043cf22d3b9e652992e9d9a9372b90658ceb2 (diff) | |
drm/amd/display: Add pixel clock values to dtn logs
[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@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Yongqiang Sun <yongqiang.sun@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c | 9 |
1 files 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 82175820b0cf..ae4fd5ec9f74 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; |