drm/amd/display: Add support for DCN302 (v2)

- add DCN302 resource, irq service, dmub loader, - handle DC_VERSION_DCN_3_02 - define DCN302 power gating functions - handle DCN302 in GPIO files - define I2C regs - add CONFIG_DRM_AMD_DC_DCN3_02 guard v2: rebase fixes (Alex) Signed-off-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-10-14 05:55:17 +00:00 · 2020-09-29 14:52:09 -04:00 · 2020-09-29 14:52:09 -04:00 · 36d26912e8
commit 36d26912e8
parent 4da6783908
27 changed files with 2753 additions and 1 deletions
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
--- a/drivers/gpu/drm/amd/display/dc/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/Makefile
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
--- a/drivers/gpu/drm/amd/display/dc/dcn302/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/Makefile
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_dccg.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_dccg.h
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.c
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_init.c
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_init.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_init.h
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
--- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.h
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
--- a/drivers/gpu/drm/amd/display/dc/irq/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn302/irq_service_dcn302.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn302/irq_service_dcn302.c
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn302/irq_service_dcn302.h
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn302/irq_service_dcn302.h
--- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
--- a/drivers/gpu/drm/amd/display/dmub/src/Makefile
+++ b/drivers/gpu/drm/amd/display/dmub/src/Makefile
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.c
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn302.h
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h