Searched refs:DP_EDP_BACKLIGHT_MODE_SET_REGISTER (Results 1 – 4 of 4) sorted by relevance
| /linux-6.15/drivers/gpu/drm/amd/display/dc/link/protocols/ |
| H A D | link_edp_panel_control.c | 176 core_link_read_dpcd(link, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, in edp_set_backlight_level_nits()
181 if (core_link_write_dpcd(link, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, in edp_set_backlight_level_nits()
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| /linux-6.15/drivers/gpu/drm/i915/display/ |
| H A D | intel_dp_aux_backlight.c | 535 ret = drm_dp_dpcd_writeb(&intel_dp->aux, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, in intel_dp_aux_vesa_enable_backlight()
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| /linux-6.15/include/drm/display/ |
| H A D | drm_dp.h | 1042 #define DP_EDP_BACKLIGHT_MODE_SET_REGISTER 0x721 macro
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| /linux-6.15/drivers/gpu/drm/display/ |
| H A D | drm_dp_helper.c | 4035 ret = drm_dp_dpcd_writeb(aux, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, dpcd_buf); in drm_edp_backlight_enable()
4183 ret = drm_dp_dpcd_readb(aux, DP_EDP_BACKLIGHT_MODE_SET_REGISTER, &mode_reg); in drm_edp_backlight_probe_state()
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