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Commit b0df721f authored by Ravikanth Tuniki's avatar Ravikanth Tuniki
Browse files

disp: msm: sde: Use platform independent API for 64-bit div 



64-bit division( operator "/") on 32-bit platforms is not supported.
Using platform independent API's here.

Change-Id: I1ec71ac120bb29b7f0bceed581b979606f81e2a5
Signed-off-by: default avatarRavikanth Tuniki <rtunik@codeaurora.org>
parent 4fbdc645

msm/sde/sde_encoder.c

+3 −2
Original line number Diff line number Diff line
@@ -5716,8 +5716,9 @@ void sde_encoder_helper_get_jitter_bounds_ns(struct drm_encoder *drm_enc, 
	info = &sde_enc->mode_info;



	frametime_ns = (1 * 1000000000) / info->frame_rate;

	jitter_ns =  (info->jitter_numer * frametime_ns) /

				(info->jitter_denom * 100);

	jitter_ns =  info->jitter_numer * frametime_ns;

	do_div(jitter_ns, info->jitter_denom * 100);



	*l_bound = frametime_ns - jitter_ns;

	*u_bound = frametime_ns + jitter_ns;

}

msm/sde/sde_encoder_phys_cmd.c

+5 −2
Original line number Diff line number Diff line
@@ -1398,9 +1398,12 @@ static bool _sde_encoder_phys_cmd_needs_vsync_change( 
		    "time_diff:%llu, prev:%llu, cur:%llu, jitter:%llu/%llu\n",

			time_diff, prev->timestamp, cur->timestamp,

			l_bound, u_bound);

		time_diff = div_s64(time_diff, 1000);



		SDE_EVT32(DRMID(phys_enc->parent),

			(u32) (l_bound / 1000), (u32) (u_bound / 1000),

			(u32) (time_diff / 1000), SDE_EVTLOG_ERROR);

			(u32) (do_div(l_bound, 1000)),

			(u32) (do_div(u_bound, 1000)),

			(u32) (time_diff), SDE_EVTLOG_ERROR);

	}



	return ret;