drm/amd/display: Add Raven2 definitions in dc

Add Raven2 definitions in the dc code

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
index bbbcef5..65b006a 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c
@@ -61,6 +61,11 @@ bool dal_bios_parser_init_cmd_tbl_helper2(
                return true;
 #endif
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+               *h = dal_cmd_tbl_helper_dce112_get_table2();
+               return true;
+#endif
        case DCE_VERSION_12_0:
                *h = dal_cmd_tbl_helper_dce112_get_table2();
                return true;

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index d981755..721dd13 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -88,6 +88,10 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
        case FAMILY_RV:
                dc_version = DCN_VERSION_1_0;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+               if (ASICREV_IS_RAVEN2(asic_id.hw_internal_rev))
+                       dc_version = DCN_VERSION_1_01;
+#endif
                break;
 #endif
        default:
@@ -138,6 +142,9 @@ struct resource_pool *dc_create_resource_pool(
 
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
        case DCN_VERSION_1_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+#endif
                res_pool = dcn10_create_resource_pool(
                                num_virtual_links, dc);
                break;

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
index 5a9f360..ae3c44a 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -601,6 +601,9 @@ static uint32_t dce110_get_pix_clk_dividers(
        case DCN_VERSION_1_0:
 #endif
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+#endif
                dce112_get_pix_clk_dividers_helper(clk_src,
                                pll_settings, pix_clk_params);
                break;
@@ -907,6 +910,10 @@ static bool dce110_program_pix_clk(
        case DCN_VERSION_1_0:
 #endif
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+#endif
+
                if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
                        bp_pc_params.flags.SET_GENLOCK_REF_DIV_SRC =
                                                        pll_settings->use_external_clk;

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 1b519f8..65a596f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -152,7 +152,10 @@ enum dcn10_clk_src_array_id {
        DCN10_CLK_SRC_PLL1,
        DCN10_CLK_SRC_PLL2,
        DCN10_CLK_SRC_PLL3,
-       DCN10_CLK_SRC_TOTAL
+       DCN10_CLK_SRC_TOTAL,
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       DCN101_CLK_SRC_TOTAL = DCN10_CLK_SRC_PLL3
+#endif
 };
 
 /* begin *********************
@@ -1163,6 +1166,10 @@ static bool construct(
        /* max pipe num for ASIC before check pipe fuses */
        pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       if (dc->ctx->dce_version == DCN_VERSION_1_01)
+               pool->base.pipe_count = 3;
+#endif
        dc->caps.max_video_width = 3840;
        dc->caps.max_downscale_ratio = 200;
        dc->caps.i2c_speed_in_khz = 100;
@@ -1194,13 +1201,28 @@ static bool construct(
                        dcn10_clock_source_create(ctx, ctx->dc_bios,
                                CLOCK_SOURCE_COMBO_PHY_PLL2,
                                &clk_src_regs[2], false);
+
+#ifdef CONFIG_DRM_AMD_DC_DCN1_01
+       if (dc->ctx->dce_version == DCN_VERSION_1_0) {
+               pool->base.clock_sources[DCN10_CLK_SRC_PLL3] =
+                               dcn10_clock_source_create(ctx, ctx->dc_bios,
+                                       CLOCK_SOURCE_COMBO_PHY_PLL3,
+                                       &clk_src_regs[3], false);
+       }
+#else
        pool->base.clock_sources[DCN10_CLK_SRC_PLL3] =
                        dcn10_clock_source_create(ctx, ctx->dc_bios,
                                CLOCK_SOURCE_COMBO_PHY_PLL3,
                                &clk_src_regs[3], false);
+#endif
 
        pool->base.clk_src_count = DCN10_CLK_SRC_TOTAL;
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       if (dc->ctx->dce_version == DCN_VERSION_1_01)
+               pool->base.clk_src_count = DCN101_CLK_SRC_TOTAL;
+#endif
+
        pool->base.dp_clock_source =
                        dcn10_clock_source_create(ctx, ctx->dc_bios,
                                CLOCK_SOURCE_ID_DP_DTO,
@@ -1246,6 +1268,18 @@ static bool construct(
        memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults));
        memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults));
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       if (dc->ctx->dce_version == DCN_VERSION_1_01) {
+               struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc;
+               struct dcn_ip_params *dcn_ip = dc->dcn_ip;
+               struct display_mode_lib *dml = &dc->dml;
+
+               dml->ip.max_num_dpp = 3;
+               /* TODO how to handle 23.84? */
+               dcn_soc->dram_clock_change_latency = 23;
+               dcn_ip->max_num_dpp = 3;
+       }
+#endif
        if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
                dc->dcn_soc->urgent_latency = 3;
                dc->debug.disable_dmcu = true;

diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
index 0caee35..a683f41 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
@@ -86,6 +86,11 @@ bool dal_hw_factory_init(
                dal_hw_factory_dcn10_init(factory);
                return true;
 #endif
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+               dal_hw_factory_dcn10_init(factory);
+               return true;
+#endif
 
        default:
                ASSERT_CRITICAL(false);

diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
index 55c7074..096f456 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -83,6 +83,11 @@ bool dal_hw_translate_init(
                dal_hw_translate_dcn10_init(translate);
                return true;
 #endif
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+               dal_hw_translate_dcn10_init(translate);
+               return true;
+#endif
 
        default:
                BREAK_TO_DEBUGGER();

diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
index 9b0bcc6..e56093f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
@@ -96,6 +96,10 @@ struct i2caux *dal_i2caux_create(
                return dal_i2caux_dcn10_create(ctx);
 #endif
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       case DCN_VERSION_1_01:
+               return dal_i2caux_dcn10_create(ctx);
+#endif
        default:
                BREAK_TO_DEBUGGER();
                return NULL;

diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index 25029ed..4f501dd 100644 (file)
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -131,8 +131,15 @@
 #define INTERNAL_REV_RAVEN_A0             0x00    /* First spin of Raven */
 #define RAVEN_A0 0x01
 #define RAVEN_B0 0x21
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+/* DCN1_01 */
+#define RAVEN2_A0 0x81
+#endif
 #define RAVEN_UNKNOWN 0xFF
 
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+#define ASICREV_IS_RAVEN2(eChipRev) ((eChipRev >= RAVEN2_A0) && (eChipRev < 0xF0))
+#endif /* DCN1_01 */
 #define ASIC_REV_IS_RAVEN(eChipRev) ((eChipRev >= RAVEN_A0) && eChipRev < RAVEN_UNKNOWN)
 #define RAVEN1_F0 0xF0
 #define ASICREV_IS_RV1_F0(eChipRev) ((eChipRev >= RAVEN1_F0) && (eChipRev < RAVEN_UNKNOWN))

diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h
index 840142b..8962713 100644 (file)
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -44,6 +44,9 @@ enum dce_version {
        DCE_VERSION_12_0,
        DCE_VERSION_MAX,
        DCN_VERSION_1_0,
+#if defined(CONFIG_DRM_AMD_DC_DCN1_01)
+       DCN_VERSION_1_01,
+#endif /* DCN1_01 */
        DCN_VERSION_MAX
 };