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Commit 2f3bfb27 authored by Roman Li's avatar Roman Li Committed by Alex Deucher
Browse files

drm/amd/display: safeguard compressor api 



Only call compressor api if it's available.

Signed-off-by: default avatarRoman Li <Roman.Li@amd.com>
Reviewed-by: default avatarBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4d6356b0

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

+6 −3
Original line number Diff line number Diff line
@@ -1185,6 +1185,7 @@ static void power_down_all_hw_blocks(struct core_dc *dc) 
	power_down_clock_sources(dc);



#ifdef ENABLE_FBC

	if (dc->fbc_compressor)

		dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);

#endif

}
@@ -1658,6 +1659,7 @@ enum dc_status dce110_apply_ctx_to_hw( 
	set_safe_displaymarks(&context->res_ctx, dc->res_pool);



#ifdef ENABLE_FBC

	if (dc->fbc_compressor)

		dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);

#endif

	/*TODO: when pplib works*/
@@ -2246,6 +2248,7 @@ static void init_hw(struct core_dc *dc) 
		abm->funcs->abm_init(abm);

	}

#ifdef ENABLE_FBC

	if (dc->fbc_compressor)

		dc->fbc_compressor->funcs->power_up_fbc(dc->fbc_compressor);

#endif

}