Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dd76462c authored by Veera Sundaram Sankaran's avatar Veera Sundaram Sankaran Committed by Gerrit - the friendly Code Review server
Browse files

disp: msm: sde: log bw info in event logs 



Add all the MNOC, LLCC & EBI bandwidth info
in the eventlogs to help in debugging.

Change-Id: Idca62ceed2d3a1b2e907f14c245e158cc46900c3
Signed-off-by: default avatarVeera Sundaram Sankaran <veeras@codeaurora.org>
parent 46ec8687

msm/sde/sde_core_perf.c

+17 −1
Original line number Diff line number Diff line
@@ -26,6 +26,9 @@ 
#define SDE_PERF_MODE_STRING_SIZE	128

#define SDE_PERF_THRESHOLD_HIGH_MIN     12800000



#define GET_H32(val) (val >> 32)

#define GET_L32(val) (val & 0xffffffff)



static DEFINE_MUTEX(sde_core_perf_lock);



/**
@@ -150,7 +153,20 @@ static void _sde_core_perf_calc_crtc(struct sde_kms *kms, 
						perf->core_clk_rate);

	}



	SDE_EVT32(crtc->base.id, perf->core_clk_rate);

	SDE_EVT32(DRMID(crtc), perf->core_clk_rate,

		GET_H32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_MNOC]),

		GET_L32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_MNOC]),

		GET_H32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_LLCC]),

		GET_L32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_LLCC]),

		GET_H32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_EBI]),

		GET_L32(perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_EBI]));

	SDE_EVT32(DRMID(crtc),

		GET_H32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_MNOC]),

		GET_L32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_MNOC]),

		GET_H32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_LLCC]),

		GET_L32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_LLCC]),

		GET_H32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_EBI]),

		GET_L32(perf->max_per_pipe_ib[SDE_POWER_HANDLE_DBUS_ID_EBI]));

	trace_sde_perf_calc_crtc(crtc->base.id,

			perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_MNOC],

			perf->bw_ctl[SDE_POWER_HANDLE_DBUS_ID_LLCC],