From bbf854dc3570eb0a2b9d851f21e363e1570c717e Mon Sep 17 00:00:00 2001 From: David Francis Date: Mon, 26 Nov 2018 11:38:33 -0500 Subject: drm/amd/display: Load DMCU IRAM DMCU IRAM must be loaded by the driver before DMCU can function. Move the IRAM code out of the shadows and into a new file modules/power/power_helpers.c The IRAM table contains the backlight curve and ABM parameters Add this new file to the Makefiles Call dmcu_load_iram in late init of DM Move struct dmcu_version from dc.h to dmcu.h to allow dmcu to be included on its own Signed-off-by: David Francis Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h') diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h index 4550747fb61c..cb85eaa9857f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h @@ -32,6 +32,13 @@ enum dmcu_state { DMCU_RUNNING = 1 }; +struct dmcu_version { + unsigned int date; + unsigned int month; + unsigned int year; + unsigned int interface_version; +}; + struct dmcu { struct dc_context *ctx; const struct dmcu_funcs *funcs; -- cgit v1.2.3-55-g7522