From: Aric Cyr <aric.cyr@xxxxxxx> This version brings along the following: - DML2 fixes - DP fixes - DPMS fix - HPD fixes - Misc cleanup - ODM fix - Replay fix - SPL fix Reviewed-by: Leo Li <sunpeng.li@xxxxxxx> Signed-off-by: Aric Cyr <aric.cyr@xxxxxxx> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx> --- drivers/gpu/drm/amd/display/dc/dc.h | 2 +- .../amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 3 +- .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 35 +++++++++++++++---- 3 files changed, 32 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index ad9ce3d0bfcf..e143fab00a86 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -55,7 +55,7 @@ struct aux_payload; struct set_config_cmd_payload; struct dmub_notification; -#define DC_VER "3.2.308" +#define DC_VER "3.2.309" #define MAX_SURFACES 3 #define MAX_PLANES 6 diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c index 59b2e87317e3..03ba01f4ace1 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c @@ -653,7 +653,8 @@ static void dmub_abm_set_backlight(struct dc_context *dc, cmd.abm_set_backlight.header.sub_type = DMUB_CMD__ABM_SET_BACKLIGHT; cmd.abm_set_backlight.abm_set_backlight_data.frame_ramp = backlight_level_params->frame_ramp; cmd.abm_set_backlight.abm_set_backlight_data.backlight_user_level = backlight_level_params->backlight_pwm_u16_16; - cmd.abm_set_backlight.abm_set_backlight_data.backlight_control_type = backlight_level_params->control_type; + cmd.abm_set_backlight.abm_set_backlight_data.backlight_control_type = + (enum dmub_backlight_control_type) backlight_level_params->control_type; cmd.abm_set_backlight.abm_set_backlight_data.min_luminance = backlight_level_params->min_luminance; cmd.abm_set_backlight.abm_set_backlight_data.max_luminance = backlight_level_params->max_luminance; cmd.abm_set_backlight.abm_set_backlight_data.min_backlight_pwm = backlight_level_params->min_backlight_pwm; diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index a9b90fa00b88..b800a507d1e0 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -4426,6 +4426,24 @@ struct dmub_rb_cmd_abm_set_pipe { struct dmub_cmd_abm_set_pipe_data abm_set_pipe_data; }; +/** + * Type of backlight control method to be used by ABM module + */ +enum dmub_backlight_control_type { + /** + * PWM Backlight control + */ + DMU_BACKLIGHT_CONTROL_PWM = 0, + /** + * VESA Aux-based backlight control + */ + DMU_BACKLIGHT_CONTROL_VESA_AUX = 1, + /** + * AMD DPCD Aux-based backlight control + */ + DMU_BACKLIGHT_CONTROL_AMD_AUX = 2, +}; + /** * Data passed from driver to FW in a DMUB_CMD__ABM_SET_BACKLIGHT command. */ @@ -4452,18 +4470,23 @@ struct dmub_cmd_abm_set_backlight_data { */ uint8_t panel_mask; + /** + * AUX HW Instance. + */ + uint8_t aux_inst; + + /** + * Explicit padding to 4 byte boundary. + */ + uint8_t pad[1]; + /** * Backlight control type. * Value 0 is PWM backlight control. * Value 1 is VAUX backlight control. * Value 2 is AMD DPCD AUX backlight control. */ - uint8_t backlight_control_type; - - /** - * AUX HW instance. - */ - uint8_t aux_inst; + enum dmub_backlight_control_type backlight_control_type; /** * Minimum luminance in nits. -- 2.46.1