From 5674fdc851ee92d6cb701e3b171e4b67d8f806cd Mon Sep 17 00:00:00 2001 From: Krunoslav Kovac Date: Fri, 15 Mar 2019 16:25:41 -0400 Subject: [PATCH 2014/2940] drm/amd/display: Add GSL source select registers GSL is a form of locking that can be used to synchronize pipes in a pipe-split configurations when async flip is used. Add the registers here. Signed-off-by: Krunoslav Kovac Reviewed-by: Tony Cheng Acked-by: Aric Cyr Acked-by: Leo Li --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h index 651b8caa4b9f..70fd56fa56c5 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h @@ -84,7 +84,8 @@ SRI(OTG_CRC0_WINDOWA_X_CONTROL, OTG, inst),\ SRI(OTG_CRC0_WINDOWA_Y_CONTROL, OTG, inst),\ SRI(OTG_CRC0_WINDOWB_X_CONTROL, OTG, inst),\ - SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst) + SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst),\ + SR(GSL_SOURCE_SELECT) #define TG_COMMON_REG_LIST_DCN1_0(inst) \ TG_COMMON_REG_LIST_DCN(inst),\ @@ -156,6 +157,7 @@ struct dcn_optc_registers { uint32_t OTG_CRC0_WINDOWA_Y_CONTROL; uint32_t OTG_CRC0_WINDOWB_X_CONTROL; uint32_t OTG_CRC0_WINDOWB_Y_CONTROL; + uint32_t GSL_SOURCE_SELECT; }; #define TG_COMMON_MASK_SH_LIST_DCN(mask_sh)\ @@ -266,7 +268,10 @@ struct dcn_optc_registers { SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_START, mask_sh),\ SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_END, mask_sh),\ SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_START, mask_sh),\ - SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh) + SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL0_READY_SOURCE_SEL, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL1_READY_SOURCE_SEL, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL2_READY_SOURCE_SEL, mask_sh) #define TG_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\ @@ -413,7 +418,10 @@ struct dcn_optc_registers { type OTG_CRC0_WINDOWB_X_START;\ type OTG_CRC0_WINDOWB_X_END;\ type OTG_CRC0_WINDOWB_Y_START;\ - type OTG_CRC0_WINDOWB_Y_END; + type OTG_CRC0_WINDOWB_Y_END;\ + type GSL0_READY_SOURCE_SEL;\ + type GSL1_READY_SOURCE_SEL;\ + type GSL2_READY_SOURCE_SEL; #define TG_REG_FIELD_LIST(type) \ -- 2.17.1