From 7ed4e6352c16fe018864bc4e626c48e27a0cefee Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Fri, 22 Feb 2019 16:52:08 -0500 Subject: drm/amd/display: Add DCN2 HW Sequencer and Resource Add DCN2 resource definition and HW Sequencer changes. Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/resource.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/resource.h') diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h index 08915b737799..60fa4697dc70 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/resource.h +++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h @@ -44,6 +44,9 @@ struct resource_caps { int num_pll; int num_dwb; int num_ddc; +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + int num_vmid; +#endif }; struct resource_straps { -- cgit v1.2.3 From 97bda0322b8a91aa8d534763e709571b2334e585 Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Mon, 25 Feb 2019 13:26:34 -0500 Subject: drm/amd/display: Add DSC support for Navi (v2) Add support for DCN2 DSC (Display Stream Compression) HW Blocks: +--------++------+ +----------+ | HUBBUB || HUBP | <-- | MMHUBBUB | +--------++------+ +----------+ | ^ v | +--------+ +--------+ | DPP | | DWB | +--------+ +--------+ | v ^ +--------+ | | MPC | | +--------+ | | | v | +-------+ +-------+ | | OPP | <--> | DSC | | +-------+ +-------+ | | | v | +--------+ / | OPTC | -------------- +--------+ | v +--------+ +--------+ | DIO | | DCCG | +--------+ +--------+ v2: rebase (Alex) Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/inc/resource.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/inc/resource.h') diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h index 60fa4697dc70..47f81072d7e9 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/resource.h +++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h @@ -46,6 +46,9 @@ struct resource_caps { int num_ddc; #ifdef CONFIG_DRM_AMD_DC_DCN2_0 int num_vmid; +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT + int num_dsc; +#endif #endif }; -- cgit v1.2.3