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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/gpu/drm/amd/display/dc/dce60
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce60')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/Makefile36
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.c432
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.h37
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c1526
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.h47
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.c266
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.h39
7 files changed, 2383 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/Makefile b/drivers/gpu/drm/amd/display/dc/dce60/Makefile
new file mode 100644
index 0000000000..fee331accc
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/Makefile
@@ -0,0 +1,36 @@
+#
+# Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+CFLAGS_$(AMDDALPATH)/dc/dce60/dce60_resource.o = $(call cc-disable-warning, override-init)
+
+DCE60 = dce60_timing_generator.o dce60_hw_sequencer.o \
+ dce60_resource.o
+
+AMD_DAL_DCE60 = $(addprefix $(AMDDALPATH)/dc/dce60/,$(DCE60))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE60)
+
+
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.c
new file mode 100644
index 0000000000..920c7ae29d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.c
@@ -0,0 +1,432 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "dc.h"
+#include "core_types.h"
+#include "dce60_hw_sequencer.h"
+
+#include "dce/dce_hwseq.h"
+#include "dce110/dce110_hw_sequencer.h"
+#include "dce100/dce100_hw_sequencer.h"
+
+/* include DCE6 register header files */
+#include "dce/dce_6_0_d.h"
+#include "dce/dce_6_0_sh_mask.h"
+
+#define DC_LOGGER_INIT()
+
+/*******************************************************************************
+ * Private definitions
+ ******************************************************************************/
+
+/***************************PIPE_CONTROL***********************************/
+
+/*
+ * Check if FBC can be enabled
+ */
+static bool dce60_should_enable_fbc(struct dc *dc,
+ struct dc_state *context,
+ uint32_t *pipe_idx)
+{
+ uint32_t i;
+ struct pipe_ctx *pipe_ctx = NULL;
+ struct resource_context *res_ctx = &context->res_ctx;
+ unsigned int underlay_idx = dc->res_pool->underlay_pipe_index;
+
+
+ ASSERT(dc->fbc_compressor);
+
+ /* FBC memory should be allocated */
+ if (!dc->ctx->fbc_gpu_addr)
+ return false;
+
+ /* Only supports single display */
+ if (context->stream_count != 1)
+ return false;
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ if (res_ctx->pipe_ctx[i].stream) {
+
+ pipe_ctx = &res_ctx->pipe_ctx[i];
+
+ if (!pipe_ctx)
+ continue;
+
+ /* fbc not applicable on underlay pipe */
+ if (pipe_ctx->pipe_idx != underlay_idx) {
+ *pipe_idx = i;
+ break;
+ }
+ }
+ }
+
+ if (i == dc->res_pool->pipe_count)
+ return false;
+
+ if (!pipe_ctx->stream->link)
+ return false;
+
+ /* Only supports eDP */
+ if (pipe_ctx->stream->link->connector_signal != SIGNAL_TYPE_EDP)
+ return false;
+
+ /* PSR should not be enabled */
+ if (pipe_ctx->stream->link->psr_settings.psr_feature_enabled)
+ return false;
+
+ /* Nothing to compress */
+ if (!pipe_ctx->plane_state)
+ return false;
+
+ /* Only for non-linear tiling */
+ if (pipe_ctx->plane_state->tiling_info.gfx8.array_mode == DC_ARRAY_LINEAR_GENERAL)
+ return false;
+
+ return true;
+}
+
+/*
+ * Enable FBC
+ */
+static void dce60_enable_fbc(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ uint32_t pipe_idx = 0;
+
+ if (dce60_should_enable_fbc(dc, context, &pipe_idx)) {
+ /* Program GRPH COMPRESSED ADDRESS and PITCH */
+ struct compr_addr_and_pitch_params params = {0, 0, 0};
+ struct compressor *compr = dc->fbc_compressor;
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[pipe_idx];
+
+ params.source_view_width = pipe_ctx->stream->timing.h_addressable;
+ params.source_view_height = pipe_ctx->stream->timing.v_addressable;
+ params.inst = pipe_ctx->stream_res.tg->inst;
+ compr->compr_surface_address.quad_part = dc->ctx->fbc_gpu_addr;
+
+ compr->funcs->surface_address_and_pitch(compr, &params);
+ compr->funcs->set_fbc_invalidation_triggers(compr, 1);
+
+ compr->funcs->enable_fbc(compr, &params);
+ }
+}
+
+
+/*******************************************************************************
+ * Front End programming
+ ******************************************************************************/
+
+static void dce60_set_default_colors(struct pipe_ctx *pipe_ctx)
+{
+ struct default_adjustment default_adjust = { 0 };
+
+ default_adjust.force_hw_default = false;
+ default_adjust.in_color_space = pipe_ctx->plane_state->color_space;
+ default_adjust.out_color_space = pipe_ctx->stream->output_color_space;
+ default_adjust.csc_adjust_type = GRAPHICS_CSC_ADJUST_TYPE_SW;
+ default_adjust.surface_pixel_format = pipe_ctx->plane_res.scl_data.format;
+
+ /* display color depth */
+ default_adjust.color_depth =
+ pipe_ctx->stream->timing.display_color_depth;
+
+ /* Lb color depth */
+ default_adjust.lb_color_depth = pipe_ctx->plane_res.scl_data.lb_params.depth;
+
+ pipe_ctx->plane_res.xfm->funcs->opp_set_csc_default(
+ pipe_ctx->plane_res.xfm, &default_adjust);
+}
+
+/*******************************************************************************
+ * In order to turn on surface we will program
+ * CRTC
+ *
+ * DCE6 has no bottom_pipe and no Blender HW
+ * We need to set 'blank_target' to false in order to turn on the display
+ *
+ * |-----------|------------|---------|
+ * |curr pipe | set_blank | |
+ * |Surface |blank_target| CRCT |
+ * |visibility | argument | |
+ * |-----------|------------|---------|
+ * | off | true | blank |
+ * | on | false | unblank |
+ * |-----------|------------|---------|
+ *
+ ******************************************************************************/
+static void dce60_program_surface_visibility(const struct dc *dc,
+ struct pipe_ctx *pipe_ctx)
+{
+ bool blank_target = false;
+
+ /* DCE6 has no bottom_pipe and no Blender HW */
+
+ if (!pipe_ctx->plane_state->visible)
+ blank_target = true;
+
+ /* DCE6 skip dce_set_blender_mode() but then proceed to 'unblank' CRTC */
+ pipe_ctx->stream_res.tg->funcs->set_blank(pipe_ctx->stream_res.tg, blank_target);
+
+}
+
+
+static void dce60_get_surface_visual_confirm_color(const struct pipe_ctx *pipe_ctx,
+ struct tg_color *color)
+{
+ uint32_t color_value = MAX_TG_COLOR_VALUE * (4 - pipe_ctx->stream_res.tg->inst) / 4;
+
+ switch (pipe_ctx->plane_res.scl_data.format) {
+ case PIXEL_FORMAT_ARGB8888:
+ /* set boarder color to red */
+ color->color_r_cr = color_value;
+ break;
+
+ case PIXEL_FORMAT_ARGB2101010:
+ /* set boarder color to blue */
+ color->color_b_cb = color_value;
+ break;
+ case PIXEL_FORMAT_420BPP8:
+ /* set boarder color to green */
+ color->color_g_y = color_value;
+ break;
+ case PIXEL_FORMAT_420BPP10:
+ /* set boarder color to yellow */
+ color->color_g_y = color_value;
+ color->color_r_cr = color_value;
+ break;
+ case PIXEL_FORMAT_FP16:
+ /* set boarder color to white */
+ color->color_r_cr = color_value;
+ color->color_b_cb = color_value;
+ color->color_g_y = color_value;
+ break;
+ default:
+ break;
+ }
+}
+
+static void dce60_program_scaler(const struct dc *dc,
+ const struct pipe_ctx *pipe_ctx)
+{
+ struct tg_color color = {0};
+
+ /* DCE6 skips DCN TOFPGA check for transform_set_pixel_storage_depth == NULL */
+
+ if (dc->debug.visual_confirm == VISUAL_CONFIRM_SURFACE)
+ dce60_get_surface_visual_confirm_color(pipe_ctx, &color);
+ else
+ color_space_to_black_color(dc,
+ pipe_ctx->stream->output_color_space,
+ &color);
+
+ pipe_ctx->plane_res.xfm->funcs->transform_set_pixel_storage_depth(
+ pipe_ctx->plane_res.xfm,
+ pipe_ctx->plane_res.scl_data.lb_params.depth,
+ &pipe_ctx->stream->bit_depth_params);
+
+ if (pipe_ctx->stream_res.tg->funcs->set_overscan_blank_color) {
+ /*
+ * The way 420 is packed, 2 channels carry Y component, 1 channel
+ * alternate between Cb and Cr, so both channels need the pixel
+ * value for Y
+ */
+ if (pipe_ctx->stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
+ color.color_r_cr = color.color_g_y;
+
+ pipe_ctx->stream_res.tg->funcs->set_overscan_blank_color(
+ pipe_ctx->stream_res.tg,
+ &color);
+ }
+
+ pipe_ctx->plane_res.xfm->funcs->transform_set_scaler(pipe_ctx->plane_res.xfm,
+ &pipe_ctx->plane_res.scl_data);
+}
+
+static void
+dce60_program_front_end_for_pipe(
+ struct dc *dc, struct pipe_ctx *pipe_ctx)
+{
+ struct mem_input *mi = pipe_ctx->plane_res.mi;
+ struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+ struct xfm_grph_csc_adjustment adjust;
+ struct out_csc_color_matrix tbl_entry;
+ unsigned int i;
+ struct dce_hwseq *hws = dc->hwseq;
+
+ DC_LOGGER_INIT();
+ memset(&tbl_entry, 0, sizeof(tbl_entry));
+
+ memset(&adjust, 0, sizeof(adjust));
+ adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS;
+
+ dce_enable_fe_clock(dc->hwseq, mi->inst, true);
+
+ dce60_set_default_colors(pipe_ctx);
+ if (pipe_ctx->stream->csc_color_matrix.enable_adjustment
+ == true) {
+ tbl_entry.color_space =
+ pipe_ctx->stream->output_color_space;
+
+ for (i = 0; i < 12; i++)
+ tbl_entry.regval[i] =
+ pipe_ctx->stream->csc_color_matrix.matrix[i];
+
+ pipe_ctx->plane_res.xfm->funcs->opp_set_csc_adjustment
+ (pipe_ctx->plane_res.xfm, &tbl_entry);
+ }
+
+ if (pipe_ctx->stream->gamut_remap_matrix.enable_remap == true) {
+ adjust.gamut_adjust_type = GRAPHICS_GAMUT_ADJUST_TYPE_SW;
+
+ for (i = 0; i < CSC_TEMPERATURE_MATRIX_SIZE; i++)
+ adjust.temperature_matrix[i] =
+ pipe_ctx->stream->gamut_remap_matrix.matrix[i];
+ }
+
+ pipe_ctx->plane_res.xfm->funcs->transform_set_gamut_remap(pipe_ctx->plane_res.xfm, &adjust);
+
+ pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != 0;
+
+ dce60_program_scaler(dc, pipe_ctx);
+
+ mi->funcs->mem_input_program_surface_config(
+ mi,
+ plane_state->format,
+ &plane_state->tiling_info,
+ &plane_state->plane_size,
+ plane_state->rotation,
+ NULL,
+ false);
+ if (mi->funcs->set_blank)
+ mi->funcs->set_blank(mi, pipe_ctx->plane_state->visible);
+
+ if (dc->config.gpu_vm_support)
+ mi->funcs->mem_input_program_pte_vm(
+ pipe_ctx->plane_res.mi,
+ plane_state->format,
+ &plane_state->tiling_info,
+ plane_state->rotation);
+
+ /* Moved programming gamma from dc to hwss */
+ if (pipe_ctx->plane_state->update_flags.bits.full_update ||
+ pipe_ctx->plane_state->update_flags.bits.in_transfer_func_change ||
+ pipe_ctx->plane_state->update_flags.bits.gamma_change)
+ hws->funcs.set_input_transfer_func(dc, pipe_ctx, pipe_ctx->plane_state);
+
+ if (pipe_ctx->plane_state->update_flags.bits.full_update)
+ hws->funcs.set_output_transfer_func(dc, pipe_ctx, pipe_ctx->stream);
+
+ DC_LOG_SURFACE(
+ "Pipe:%d %p: addr hi:0x%x, "
+ "addr low:0x%x, "
+ "src: %d, %d, %d,"
+ " %d; dst: %d, %d, %d, %d;"
+ "clip: %d, %d, %d, %d\n",
+ pipe_ctx->pipe_idx,
+ (void *) pipe_ctx->plane_state,
+ pipe_ctx->plane_state->address.grph.addr.high_part,
+ pipe_ctx->plane_state->address.grph.addr.low_part,
+ pipe_ctx->plane_state->src_rect.x,
+ pipe_ctx->plane_state->src_rect.y,
+ pipe_ctx->plane_state->src_rect.width,
+ pipe_ctx->plane_state->src_rect.height,
+ pipe_ctx->plane_state->dst_rect.x,
+ pipe_ctx->plane_state->dst_rect.y,
+ pipe_ctx->plane_state->dst_rect.width,
+ pipe_ctx->plane_state->dst_rect.height,
+ pipe_ctx->plane_state->clip_rect.x,
+ pipe_ctx->plane_state->clip_rect.y,
+ pipe_ctx->plane_state->clip_rect.width,
+ pipe_ctx->plane_state->clip_rect.height);
+
+ DC_LOG_SURFACE(
+ "Pipe %d: width, height, x, y\n"
+ "viewport:%d, %d, %d, %d\n"
+ "recout: %d, %d, %d, %d\n",
+ pipe_ctx->pipe_idx,
+ pipe_ctx->plane_res.scl_data.viewport.width,
+ pipe_ctx->plane_res.scl_data.viewport.height,
+ pipe_ctx->plane_res.scl_data.viewport.x,
+ pipe_ctx->plane_res.scl_data.viewport.y,
+ pipe_ctx->plane_res.scl_data.recout.width,
+ pipe_ctx->plane_res.scl_data.recout.height,
+ pipe_ctx->plane_res.scl_data.recout.x,
+ pipe_ctx->plane_res.scl_data.recout.y);
+}
+
+static void dce60_apply_ctx_for_surface(
+ struct dc *dc,
+ const struct dc_stream_state *stream,
+ int num_planes,
+ struct dc_state *context)
+{
+ int i;
+
+ if (num_planes == 0)
+ return;
+
+ if (dc->fbc_compressor)
+ dc->fbc_compressor->funcs->disable_fbc(dc->fbc_compressor);
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
+
+ if (pipe_ctx->stream != stream)
+ continue;
+
+ /* Need to allocate mem before program front end for Fiji */
+ pipe_ctx->plane_res.mi->funcs->allocate_mem_input(
+ pipe_ctx->plane_res.mi,
+ pipe_ctx->stream->timing.h_total,
+ pipe_ctx->stream->timing.v_total,
+ pipe_ctx->stream->timing.pix_clk_100hz / 10,
+ context->stream_count);
+
+ dce60_program_front_end_for_pipe(dc, pipe_ctx);
+
+ dc->hwss.update_plane_addr(dc, pipe_ctx);
+
+ dce60_program_surface_visibility(dc, pipe_ctx);
+
+ }
+
+ if (dc->fbc_compressor)
+ dce60_enable_fbc(dc, context);
+}
+
+void dce60_hw_sequencer_construct(struct dc *dc)
+{
+ dce110_hw_sequencer_construct(dc);
+
+ dc->hwseq->funcs.enable_display_power_gating = dce100_enable_display_power_gating;
+ dc->hwss.apply_ctx_for_surface = dce60_apply_ctx_for_surface;
+ dc->hwss.cursor_lock = dce60_pipe_control_lock;
+ dc->hwss.pipe_control_lock = dce60_pipe_control_lock;
+ dc->hwss.prepare_bandwidth = dce100_prepare_bandwidth;
+ dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.h
new file mode 100644
index 0000000000..f3b2d8b60d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_hw_sequencer.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HWSS_DCE60_H__
+#define __DC_HWSS_DCE60_H__
+
+#include "core_types.h"
+#include "hw_sequencer_private.h"
+
+struct dc;
+
+void dce60_hw_sequencer_construct(struct dc *dc);
+
+#endif /* __DC_HWSS_DCE60_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
new file mode 100644
index 0000000000..8db9f75144
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
@@ -0,0 +1,1526 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include <linux/slab.h>
+
+#include "dce/dce_6_0_d.h"
+#include "dce/dce_6_0_sh_mask.h"
+
+#include "dm_services.h"
+
+#include "link_encoder.h"
+#include "stream_encoder.h"
+
+#include "resource.h"
+#include "include/irq_service_interface.h"
+#include "irq/dce60/irq_service_dce60.h"
+#include "dce110/dce110_timing_generator.h"
+#include "dce110/dce110_resource.h"
+#include "dce60/dce60_timing_generator.h"
+#include "dce/dce_mem_input.h"
+#include "dce/dce_link_encoder.h"
+#include "dce/dce_stream_encoder.h"
+#include "dce/dce_ipp.h"
+#include "dce/dce_transform.h"
+#include "dce/dce_opp.h"
+#include "dce/dce_clock_source.h"
+#include "dce/dce_audio.h"
+#include "dce/dce_hwseq.h"
+#include "dce60/dce60_hw_sequencer.h"
+#include "dce100/dce100_resource.h"
+#include "dce/dce_panel_cntl.h"
+
+#include "reg_helper.h"
+
+#include "dce/dce_dmcu.h"
+#include "dce/dce_aux.h"
+#include "dce/dce_abm.h"
+#include "dce/dce_i2c.h"
+/* TODO remove this include */
+
+#include "dce60_resource.h"
+
+#ifndef mmMC_HUB_RDREQ_DMIF_LIMIT
+#include "gmc/gmc_6_0_d.h"
+#include "gmc/gmc_6_0_sh_mask.h"
+#endif
+
+#ifndef mmDP_DPHY_INTERNAL_CTRL
+#define mmDP_DPHY_INTERNAL_CTRL 0x1CDE
+#define mmDP0_DP_DPHY_INTERNAL_CTRL 0x1CDE
+#define mmDP1_DP_DPHY_INTERNAL_CTRL 0x1FDE
+#define mmDP2_DP_DPHY_INTERNAL_CTRL 0x42DE
+#define mmDP3_DP_DPHY_INTERNAL_CTRL 0x45DE
+#define mmDP4_DP_DPHY_INTERNAL_CTRL 0x48DE
+#define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4BDE
+#endif
+
+
+#ifndef mmBIOS_SCRATCH_2
+ #define mmBIOS_SCRATCH_2 0x05CB
+ #define mmBIOS_SCRATCH_3 0x05CC
+ #define mmBIOS_SCRATCH_6 0x05CF
+#endif
+
+#ifndef mmDP_DPHY_FAST_TRAINING
+ #define mmDP_DPHY_FAST_TRAINING 0x1CCE
+ #define mmDP0_DP_DPHY_FAST_TRAINING 0x1CCE
+ #define mmDP1_DP_DPHY_FAST_TRAINING 0x1FCE
+ #define mmDP2_DP_DPHY_FAST_TRAINING 0x42CE
+ #define mmDP3_DP_DPHY_FAST_TRAINING 0x45CE
+ #define mmDP4_DP_DPHY_FAST_TRAINING 0x48CE
+ #define mmDP5_DP_DPHY_FAST_TRAINING 0x4BCE
+#endif
+
+
+#ifndef mmHPD_DC_HPD_CONTROL
+ #define mmHPD_DC_HPD_CONTROL 0x189A
+ #define mmHPD0_DC_HPD_CONTROL 0x189A
+ #define mmHPD1_DC_HPD_CONTROL 0x18A2
+ #define mmHPD2_DC_HPD_CONTROL 0x18AA
+ #define mmHPD3_DC_HPD_CONTROL 0x18B2
+ #define mmHPD4_DC_HPD_CONTROL 0x18BA
+ #define mmHPD5_DC_HPD_CONTROL 0x18C2
+#endif
+
+#define DCE11_DIG_FE_CNTL 0x4a00
+#define DCE11_DIG_BE_CNTL 0x4a47
+#define DCE11_DP_SEC 0x4ac3
+
+static const struct dce110_timing_generator_offsets dce60_tg_offsets[] = {
+ {
+ .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmGRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG0_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ },
+ {
+ .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG1_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ },
+ {
+ .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG2_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ },
+ {
+ .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG3_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ },
+ {
+ .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG4_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ },
+ {
+ .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
+ .dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
+ .dmif = (mmDMIF_PG5_DPG_PIPE_ARBITRATION_CONTROL3
+ - mmDPG_PIPE_ARBITRATION_CONTROL3),
+ }
+};
+
+/* set register offset */
+#define SR(reg_name)\
+ .reg_name = mm ## reg_name
+
+/* set register offset with instance */
+#define SRI(reg_name, block, id)\
+ .reg_name = mm ## block ## id ## _ ## reg_name
+
+#define ipp_regs(id)\
+[id] = {\
+ IPP_COMMON_REG_LIST_DCE_BASE(id)\
+}
+
+static const struct dce_ipp_registers ipp_regs[] = {
+ ipp_regs(0),
+ ipp_regs(1),
+ ipp_regs(2),
+ ipp_regs(3),
+ ipp_regs(4),
+ ipp_regs(5)
+};
+
+static const struct dce_ipp_shift ipp_shift = {
+ IPP_DCE60_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_ipp_mask ipp_mask = {
+ IPP_DCE60_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+#define transform_regs(id)\
+[id] = {\
+ XFM_COMMON_REG_LIST_DCE60(id)\
+}
+
+static const struct dce_transform_registers xfm_regs[] = {
+ transform_regs(0),
+ transform_regs(1),
+ transform_regs(2),
+ transform_regs(3),
+ transform_regs(4),
+ transform_regs(5)
+};
+
+static const struct dce_transform_shift xfm_shift = {
+ XFM_COMMON_MASK_SH_LIST_DCE60(__SHIFT)
+};
+
+static const struct dce_transform_mask xfm_mask = {
+ XFM_COMMON_MASK_SH_LIST_DCE60(_MASK)
+};
+
+#define aux_regs(id)\
+[id] = {\
+ AUX_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
+ aux_regs(0),
+ aux_regs(1),
+ aux_regs(2),
+ aux_regs(3),
+ aux_regs(4),
+ aux_regs(5)
+};
+
+#define hpd_regs(id)\
+[id] = {\
+ HPD_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
+ hpd_regs(0),
+ hpd_regs(1),
+ hpd_regs(2),
+ hpd_regs(3),
+ hpd_regs(4),
+ hpd_regs(5)
+};
+
+#define link_regs(id)\
+[id] = {\
+ LE_DCE60_REG_LIST(id)\
+}
+
+static const struct dce110_link_enc_registers link_enc_regs[] = {
+ link_regs(0),
+ link_regs(1),
+ link_regs(2),
+ link_regs(3),
+ link_regs(4),
+ link_regs(5)
+};
+
+#define stream_enc_regs(id)\
+[id] = {\
+ SE_COMMON_REG_LIST_DCE_BASE(id),\
+ .AFMT_CNTL = 0,\
+}
+
+static const struct dce110_stream_enc_registers stream_enc_regs[] = {
+ stream_enc_regs(0),
+ stream_enc_regs(1),
+ stream_enc_regs(2),
+ stream_enc_regs(3),
+ stream_enc_regs(4),
+ stream_enc_regs(5)
+};
+
+static const struct dce_stream_encoder_shift se_shift = {
+ SE_COMMON_MASK_SH_LIST_DCE80_100(__SHIFT)
+};
+
+static const struct dce_stream_encoder_mask se_mask = {
+ SE_COMMON_MASK_SH_LIST_DCE80_100(_MASK)
+};
+
+static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
+ { DCE_PANEL_CNTL_REG_LIST() }
+};
+
+static const struct dce_panel_cntl_shift panel_cntl_shift = {
+ DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_panel_cntl_mask panel_cntl_mask = {
+ DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
+};
+
+#define opp_regs(id)\
+[id] = {\
+ OPP_DCE_60_REG_LIST(id),\
+}
+
+static const struct dce_opp_registers opp_regs[] = {
+ opp_regs(0),
+ opp_regs(1),
+ opp_regs(2),
+ opp_regs(3),
+ opp_regs(4),
+ opp_regs(5)
+};
+
+static const struct dce_opp_shift opp_shift = {
+ OPP_COMMON_MASK_SH_LIST_DCE_60(__SHIFT)
+};
+
+static const struct dce_opp_mask opp_mask = {
+ OPP_COMMON_MASK_SH_LIST_DCE_60(_MASK)
+};
+
+static const struct dce110_aux_registers_shift aux_shift = {
+ DCE10_AUX_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce110_aux_registers_mask aux_mask = {
+ DCE10_AUX_MASK_SH_LIST(_MASK)
+};
+
+#define aux_engine_regs(id)\
+[id] = {\
+ AUX_COMMON_REG_LIST(id), \
+ .AUX_RESET_MASK = 0 \
+}
+
+static const struct dce110_aux_registers aux_engine_regs[] = {
+ aux_engine_regs(0),
+ aux_engine_regs(1),
+ aux_engine_regs(2),
+ aux_engine_regs(3),
+ aux_engine_regs(4),
+ aux_engine_regs(5)
+};
+
+#define audio_regs(id)\
+[id] = {\
+ AUD_COMMON_REG_LIST(id)\
+}
+
+static const struct dce_audio_registers audio_regs[] = {
+ audio_regs(0),
+ audio_regs(1),
+ audio_regs(2),
+ audio_regs(3),
+ audio_regs(4),
+ audio_regs(5),
+};
+
+static const struct dce_audio_shift audio_shift = {
+ AUD_DCE60_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_audio_mask audio_mask = {
+ AUD_DCE60_MASK_SH_LIST(_MASK)
+};
+
+#define clk_src_regs(id)\
+[id] = {\
+ CS_COMMON_REG_LIST_DCE_80(id),\
+}
+
+
+static const struct dce110_clk_src_regs clk_src_regs[] = {
+ clk_src_regs(0),
+ clk_src_regs(1),
+ clk_src_regs(2)
+};
+
+static const struct dce110_clk_src_shift cs_shift = {
+ CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce110_clk_src_mask cs_mask = {
+ CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static const struct bios_registers bios_regs = {
+ .BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3,
+ .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
+};
+
+static const struct resource_caps res_cap = {
+ .num_timing_generator = 6,
+ .num_audio = 6,
+ .num_stream_encoder = 6,
+ .num_pll = 2,
+ .num_ddc = 6,
+};
+
+static const struct resource_caps res_cap_61 = {
+ .num_timing_generator = 4,
+ .num_audio = 6,
+ .num_stream_encoder = 6,
+ .num_pll = 3,
+ .num_ddc = 6,
+};
+
+static const struct resource_caps res_cap_64 = {
+ .num_timing_generator = 2,
+ .num_audio = 2,
+ .num_stream_encoder = 2,
+ .num_pll = 2,
+ .num_ddc = 2,
+};
+
+static const struct dc_plane_cap plane_cap = {
+ .type = DC_PLANE_TYPE_DCE_RGB,
+
+ .pixel_format_support = {
+ .argb8888 = true,
+ .nv12 = false,
+ .fp16 = false
+ },
+
+ .max_upscale_factor = {
+ .argb8888 = 16000,
+ .nv12 = 1,
+ .fp16 = 1
+ },
+
+ .max_downscale_factor = {
+ .argb8888 = 250,
+ .nv12 = 1,
+ .fp16 = 1
+ }
+};
+
+static const struct dce_dmcu_registers dmcu_regs = {
+ DMCU_DCE60_REG_LIST()
+};
+
+static const struct dce_dmcu_shift dmcu_shift = {
+ DMCU_MASK_SH_LIST_DCE60(__SHIFT)
+};
+
+static const struct dce_dmcu_mask dmcu_mask = {
+ DMCU_MASK_SH_LIST_DCE60(_MASK)
+};
+static const struct dce_abm_registers abm_regs = {
+ ABM_DCE110_COMMON_REG_LIST()
+};
+
+static const struct dce_abm_shift abm_shift = {
+ ABM_MASK_SH_LIST_DCE110(__SHIFT)
+};
+
+static const struct dce_abm_mask abm_mask = {
+ ABM_MASK_SH_LIST_DCE110(_MASK)
+};
+
+#define CTX ctx
+#define REG(reg) mm ## reg
+
+#ifndef mmCC_DC_HDMI_STRAPS
+#define mmCC_DC_HDMI_STRAPS 0x1918
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
+#define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
+#define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
+#endif
+
+static int map_transmitter_id_to_phy_instance(
+ enum transmitter transmitter)
+{
+ switch (transmitter) {
+ case TRANSMITTER_UNIPHY_A:
+ return 0;
+ case TRANSMITTER_UNIPHY_B:
+ return 1;
+ case TRANSMITTER_UNIPHY_C:
+ return 2;
+ case TRANSMITTER_UNIPHY_D:
+ return 3;
+ case TRANSMITTER_UNIPHY_E:
+ return 4;
+ case TRANSMITTER_UNIPHY_F:
+ return 5;
+ case TRANSMITTER_UNIPHY_G:
+ return 6;
+ default:
+ ASSERT(0);
+ return 0;
+ }
+}
+
+static void read_dce_straps(
+ struct dc_context *ctx,
+ struct resource_straps *straps)
+{
+ REG_GET_2(CC_DC_HDMI_STRAPS,
+ HDMI_DISABLE, &straps->hdmi_disable,
+ AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
+
+ REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
+}
+
+static struct audio *create_audio(
+ struct dc_context *ctx, unsigned int inst)
+{
+ return dce60_audio_create(ctx, inst,
+ &audio_regs[inst], &audio_shift, &audio_mask);
+}
+
+static struct timing_generator *dce60_timing_generator_create(
+ struct dc_context *ctx,
+ uint32_t instance,
+ const struct dce110_timing_generator_offsets *offsets)
+{
+ struct dce110_timing_generator *tg110 =
+ kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
+
+ if (!tg110)
+ return NULL;
+
+ dce60_timing_generator_construct(tg110, ctx, instance, offsets);
+ return &tg110->base;
+}
+
+static struct output_pixel_processor *dce60_opp_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dce110_opp *opp =
+ kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
+
+ if (!opp)
+ return NULL;
+
+ dce60_opp_construct(opp,
+ ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
+ return &opp->base;
+}
+
+static struct dce_aux *dce60_aux_engine_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct aux_engine_dce110 *aux_engine =
+ kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
+
+ if (!aux_engine)
+ return NULL;
+
+ dce110_aux_engine_construct(aux_engine, ctx, inst,
+ SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
+ &aux_engine_regs[inst],
+ &aux_mask,
+ &aux_shift,
+ ctx->dc->caps.extended_aux_timeout_support);
+
+ return &aux_engine->base;
+}
+#define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
+
+static const struct dce_i2c_registers i2c_hw_regs[] = {
+ i2c_inst_regs(1),
+ i2c_inst_regs(2),
+ i2c_inst_regs(3),
+ i2c_inst_regs(4),
+ i2c_inst_regs(5),
+ i2c_inst_regs(6),
+};
+
+static const struct dce_i2c_shift i2c_shifts = {
+ I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
+};
+
+static const struct dce_i2c_mask i2c_masks = {
+ I2C_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
+};
+
+static struct dce_i2c_hw *dce60_i2c_hw_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dce_i2c_hw *dce_i2c_hw =
+ kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
+
+ if (!dce_i2c_hw)
+ return NULL;
+
+ dce_i2c_hw_construct(dce_i2c_hw, ctx, inst,
+ &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
+
+ return dce_i2c_hw;
+}
+
+static struct dce_i2c_sw *dce60_i2c_sw_create(
+ struct dc_context *ctx)
+{
+ struct dce_i2c_sw *dce_i2c_sw =
+ kzalloc(sizeof(struct dce_i2c_sw), GFP_KERNEL);
+
+ if (!dce_i2c_sw)
+ return NULL;
+
+ dce_i2c_sw_construct(dce_i2c_sw, ctx);
+
+ return dce_i2c_sw;
+}
+static struct stream_encoder *dce60_stream_encoder_create(
+ enum engine_id eng_id,
+ struct dc_context *ctx)
+{
+ struct dce110_stream_encoder *enc110 =
+ kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
+
+ if (!enc110)
+ return NULL;
+
+ dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
+ &stream_enc_regs[eng_id],
+ &se_shift, &se_mask);
+ return &enc110->base;
+}
+
+#define SRII(reg_name, block, id)\
+ .reg_name[id] = mm ## block ## id ## _ ## reg_name
+
+static const struct dce_hwseq_registers hwseq_reg = {
+ HWSEQ_DCE6_REG_LIST()
+};
+
+static const struct dce_hwseq_shift hwseq_shift = {
+ HWSEQ_DCE6_MASK_SH_LIST(__SHIFT)
+};
+
+static const struct dce_hwseq_mask hwseq_mask = {
+ HWSEQ_DCE6_MASK_SH_LIST(_MASK)
+};
+
+static struct dce_hwseq *dce60_hwseq_create(
+ struct dc_context *ctx)
+{
+ struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
+
+ if (hws) {
+ hws->ctx = ctx;
+ hws->regs = &hwseq_reg;
+ hws->shifts = &hwseq_shift;
+ hws->masks = &hwseq_mask;
+ }
+ return hws;
+}
+
+static const struct resource_create_funcs res_create_funcs = {
+ .read_dce_straps = read_dce_straps,
+ .create_audio = create_audio,
+ .create_stream_encoder = dce60_stream_encoder_create,
+ .create_hwseq = dce60_hwseq_create,
+};
+
+#define mi_inst_regs(id) { \
+ MI_DCE6_REG_LIST(id), \
+ .MC_HUB_RDREQ_DMIF_LIMIT = mmMC_HUB_RDREQ_DMIF_LIMIT \
+}
+static const struct dce_mem_input_registers mi_regs[] = {
+ mi_inst_regs(0),
+ mi_inst_regs(1),
+ mi_inst_regs(2),
+ mi_inst_regs(3),
+ mi_inst_regs(4),
+ mi_inst_regs(5),
+};
+
+static const struct dce_mem_input_shift mi_shifts = {
+ MI_DCE6_MASK_SH_LIST(__SHIFT),
+ .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE__SHIFT
+};
+
+static const struct dce_mem_input_mask mi_masks = {
+ MI_DCE6_MASK_SH_LIST(_MASK),
+ .ENABLE = MC_HUB_RDREQ_DMIF_LIMIT__ENABLE_MASK
+};
+
+static struct mem_input *dce60_mem_input_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
+ GFP_KERNEL);
+
+ if (!dce_mi) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ dce60_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
+ dce_mi->wa.single_head_rdreq_dmif_limit = 2;
+ return &dce_mi->base;
+}
+
+static void dce60_transform_destroy(struct transform **xfm)
+{
+ kfree(TO_DCE_TRANSFORM(*xfm));
+ *xfm = NULL;
+}
+
+static struct transform *dce60_transform_create(
+ struct dc_context *ctx,
+ uint32_t inst)
+{
+ struct dce_transform *transform =
+ kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
+
+ if (!transform)
+ return NULL;
+
+ dce60_transform_construct(transform, ctx, inst,
+ &xfm_regs[inst], &xfm_shift, &xfm_mask);
+ transform->prescaler_on = false;
+ return &transform->base;
+}
+
+static const struct encoder_feature_support link_enc_feature = {
+ .max_hdmi_deep_color = COLOR_DEPTH_121212,
+ .max_hdmi_pixel_clock = 297000,
+ .flags.bits.IS_HBR2_CAPABLE = true,
+ .flags.bits.IS_TPS3_CAPABLE = true
+};
+
+static struct link_encoder *dce60_link_encoder_create(
+ struct dc_context *ctx,
+ const struct encoder_init_data *enc_init_data)
+{
+ struct dce110_link_encoder *enc110 =
+ kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
+ int link_regs_id;
+
+ if (!enc110)
+ return NULL;
+
+ link_regs_id =
+ map_transmitter_id_to_phy_instance(enc_init_data->transmitter);
+
+ dce60_link_encoder_construct(enc110,
+ enc_init_data,
+ &link_enc_feature,
+ &link_enc_regs[link_regs_id],
+ &link_enc_aux_regs[enc_init_data->channel - 1],
+ &link_enc_hpd_regs[enc_init_data->hpd_source]);
+ return &enc110->base;
+}
+
+static struct panel_cntl *dce60_panel_cntl_create(const struct panel_cntl_init_data *init_data)
+{
+ struct dce_panel_cntl *panel_cntl =
+ kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
+
+ if (!panel_cntl)
+ return NULL;
+
+ dce_panel_cntl_construct(panel_cntl,
+ init_data,
+ &panel_cntl_regs[init_data->inst],
+ &panel_cntl_shift,
+ &panel_cntl_mask);
+
+ return &panel_cntl->base;
+}
+
+static struct clock_source *dce60_clock_source_create(
+ struct dc_context *ctx,
+ struct dc_bios *bios,
+ enum clock_source_id id,
+ const struct dce110_clk_src_regs *regs,
+ bool dp_clk_src)
+{
+ struct dce110_clk_src *clk_src =
+ kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
+
+ if (!clk_src)
+ return NULL;
+
+ if (dce110_clk_src_construct(clk_src, ctx, bios, id,
+ regs, &cs_shift, &cs_mask)) {
+ clk_src->base.dp_clk_src = dp_clk_src;
+ return &clk_src->base;
+ }
+
+ kfree(clk_src);
+ BREAK_TO_DEBUGGER();
+ return NULL;
+}
+
+static void dce60_clock_source_destroy(struct clock_source **clk_src)
+{
+ kfree(TO_DCE110_CLK_SRC(*clk_src));
+ *clk_src = NULL;
+}
+
+static struct input_pixel_processor *dce60_ipp_create(
+ struct dc_context *ctx, uint32_t inst)
+{
+ struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
+
+ if (!ipp) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ dce60_ipp_construct(ipp, ctx, inst,
+ &ipp_regs[inst], &ipp_shift, &ipp_mask);
+ return &ipp->base;
+}
+
+static void dce60_resource_destruct(struct dce110_resource_pool *pool)
+{
+ unsigned int i;
+
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ if (pool->base.opps[i] != NULL)
+ dce110_opp_destroy(&pool->base.opps[i]);
+
+ if (pool->base.transforms[i] != NULL)
+ dce60_transform_destroy(&pool->base.transforms[i]);
+
+ if (pool->base.ipps[i] != NULL)
+ dce_ipp_destroy(&pool->base.ipps[i]);
+
+ if (pool->base.mis[i] != NULL) {
+ kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
+ pool->base.mis[i] = NULL;
+ }
+
+ if (pool->base.timing_generators[i] != NULL) {
+ kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
+ pool->base.timing_generators[i] = NULL;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ if (pool->base.engines[i] != NULL)
+ dce110_engine_destroy(&pool->base.engines[i]);
+ if (pool->base.hw_i2cs[i] != NULL) {
+ kfree(pool->base.hw_i2cs[i]);
+ pool->base.hw_i2cs[i] = NULL;
+ }
+ if (pool->base.sw_i2cs[i] != NULL) {
+ kfree(pool->base.sw_i2cs[i]);
+ pool->base.sw_i2cs[i] = NULL;
+ }
+ }
+
+ for (i = 0; i < pool->base.stream_enc_count; i++) {
+ if (pool->base.stream_enc[i] != NULL)
+ kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
+ }
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] != NULL) {
+ dce60_clock_source_destroy(&pool->base.clock_sources[i]);
+ }
+ }
+
+ if (pool->base.abm != NULL)
+ dce_abm_destroy(&pool->base.abm);
+
+ if (pool->base.dmcu != NULL)
+ dce_dmcu_destroy(&pool->base.dmcu);
+
+ if (pool->base.dp_clock_source != NULL)
+ dce60_clock_source_destroy(&pool->base.dp_clock_source);
+
+ for (i = 0; i < pool->base.audio_count; i++) {
+ if (pool->base.audios[i] != NULL) {
+ dce_aud_destroy(&pool->base.audios[i]);
+ }
+ }
+
+ if (pool->base.irqs != NULL) {
+ dal_irq_service_destroy(&pool->base.irqs);
+ }
+}
+
+static bool dce60_validate_bandwidth(
+ struct dc *dc,
+ struct dc_state *context,
+ bool fast_validate)
+{
+ int i;
+ bool at_least_one_pipe = false;
+
+ for (i = 0; i < dc->res_pool->pipe_count; i++) {
+ if (context->res_ctx.pipe_ctx[i].stream)
+ at_least_one_pipe = true;
+ }
+
+ if (at_least_one_pipe) {
+ /* TODO implement when needed but for now hardcode max value*/
+ context->bw_ctx.bw.dce.dispclk_khz = 681000;
+ context->bw_ctx.bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ;
+ } else {
+ context->bw_ctx.bw.dce.dispclk_khz = 0;
+ context->bw_ctx.bw.dce.yclk_khz = 0;
+ }
+
+ return true;
+}
+
+static bool dce60_validate_surface_sets(
+ struct dc_state *context)
+{
+ int i;
+
+ for (i = 0; i < context->stream_count; i++) {
+ if (context->stream_status[i].plane_count == 0)
+ continue;
+
+ if (context->stream_status[i].plane_count > 1)
+ return false;
+
+ if (context->stream_status[i].plane_states[0]->format
+ >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+ return false;
+ }
+
+ return true;
+}
+
+static enum dc_status dce60_validate_global(
+ struct dc *dc,
+ struct dc_state *context)
+{
+ if (!dce60_validate_surface_sets(context))
+ return DC_FAIL_SURFACE_VALIDATE;
+
+ return DC_OK;
+}
+
+static void dce60_destroy_resource_pool(struct resource_pool **pool)
+{
+ struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
+
+ dce60_resource_destruct(dce110_pool);
+ kfree(dce110_pool);
+ *pool = NULL;
+}
+
+static const struct resource_funcs dce60_res_pool_funcs = {
+ .destroy = dce60_destroy_resource_pool,
+ .link_enc_create = dce60_link_encoder_create,
+ .panel_cntl_create = dce60_panel_cntl_create,
+ .validate_bandwidth = dce60_validate_bandwidth,
+ .validate_plane = dce100_validate_plane,
+ .add_stream_to_ctx = dce100_add_stream_to_ctx,
+ .validate_global = dce60_validate_global,
+ .find_first_free_match_stream_enc_for_link = dce100_find_first_free_match_stream_enc_for_link
+};
+
+static bool dce60_construct(
+ uint8_t num_virtual_links,
+ struct dc *dc,
+ struct dce110_resource_pool *pool)
+{
+ unsigned int i;
+ struct dc_context *ctx = dc->ctx;
+ struct dc_bios *bp;
+
+ ctx->dc_bios->regs = &bios_regs;
+
+ pool->base.res_cap = &res_cap;
+ pool->base.funcs = &dce60_res_pool_funcs;
+
+
+ /*************************************************
+ * Resource + asic cap harcoding *
+ *************************************************/
+ pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+ pool->base.pipe_count = res_cap.num_timing_generator;
+ pool->base.timing_generator_count = res_cap.num_timing_generator;
+ dc->caps.max_downscale_ratio = 200;
+ dc->caps.i2c_speed_in_khz = 40;
+ dc->caps.max_cursor_size = 64;
+ dc->caps.dual_link_dvi = true;
+ dc->caps.extended_aux_timeout_support = false;
+
+ /*************************************************
+ * Create resources *
+ *************************************************/
+
+ bp = ctx->dc_bios;
+
+ if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
+ pool->base.clock_sources[1] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+ pool->base.clk_src_count = 2;
+
+ } else {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+ pool->base.clk_src_count = 1;
+ }
+
+ if (pool->base.dp_clock_source == NULL) {
+ dm_error("DC: failed to create dp clock source!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] == NULL) {
+ dm_error("DC: failed to create clock sources!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+ }
+
+ pool->base.dmcu = dce_dmcu_create(ctx,
+ &dmcu_regs,
+ &dmcu_shift,
+ &dmcu_mask);
+ if (pool->base.dmcu == NULL) {
+ dm_error("DC: failed to create dmcu!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ pool->base.abm = dce_abm_create(ctx,
+ &abm_regs,
+ &abm_shift,
+ &abm_mask);
+ if (pool->base.abm == NULL) {
+ dm_error("DC: failed to create abm!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ {
+ struct irq_service_init_data init_data;
+ init_data.ctx = dc->ctx;
+ pool->base.irqs = dal_irq_service_dce60_create(&init_data);
+ if (!pool->base.irqs)
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ pool->base.timing_generators[i] = dce60_timing_generator_create(
+ ctx, i, &dce60_tg_offsets[i]);
+ if (pool->base.timing_generators[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create tg!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.mis[i] = dce60_mem_input_create(ctx, i);
+ if (pool->base.mis[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create memory input!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.ipps[i] = dce60_ipp_create(ctx, i);
+ if (pool->base.ipps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create input pixel processor!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.transforms[i] = dce60_transform_create(ctx, i);
+ if (pool->base.transforms[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create transform!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.opps[i] = dce60_opp_create(ctx, i);
+ if (pool->base.opps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create output pixel processor!\n");
+ goto res_create_fail;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
+ if (pool->base.engines[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create aux engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
+ if (pool->base.hw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create i2c engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
+ if (pool->base.sw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create sw i2c!!\n");
+ goto res_create_fail;
+ }
+ }
+
+ dc->caps.max_planes = pool->base.pipe_count;
+
+ for (i = 0; i < dc->caps.max_planes; ++i)
+ dc->caps.planes[i] = plane_cap;
+
+ dc->caps.disable_dp_clk_share = true;
+
+ if (!resource_construct(num_virtual_links, dc, &pool->base,
+ &res_create_funcs))
+ goto res_create_fail;
+
+ /* Create hardware sequencer */
+ dce60_hw_sequencer_construct(dc);
+
+ return true;
+
+res_create_fail:
+ dce60_resource_destruct(pool);
+ return false;
+}
+
+struct resource_pool *dce60_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc)
+{
+ struct dce110_resource_pool *pool =
+ kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+ if (!pool)
+ return NULL;
+
+ if (dce60_construct(num_virtual_links, dc, pool))
+ return &pool->base;
+
+ kfree(pool);
+ BREAK_TO_DEBUGGER();
+ return NULL;
+}
+
+static bool dce61_construct(
+ uint8_t num_virtual_links,
+ struct dc *dc,
+ struct dce110_resource_pool *pool)
+{
+ unsigned int i;
+ struct dc_context *ctx = dc->ctx;
+ struct dc_bios *bp;
+
+ ctx->dc_bios->regs = &bios_regs;
+
+ pool->base.res_cap = &res_cap_61;
+ pool->base.funcs = &dce60_res_pool_funcs;
+
+
+ /*************************************************
+ * Resource + asic cap harcoding *
+ *************************************************/
+ pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+ pool->base.pipe_count = res_cap_61.num_timing_generator;
+ pool->base.timing_generator_count = res_cap_61.num_timing_generator;
+ dc->caps.max_downscale_ratio = 200;
+ dc->caps.i2c_speed_in_khz = 40;
+ dc->caps.max_cursor_size = 64;
+ dc->caps.is_apu = true;
+
+ /*************************************************
+ * Create resources *
+ *************************************************/
+
+ bp = ctx->dc_bios;
+
+ if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], false);
+ pool->base.clock_sources[1] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+ pool->base.clock_sources[2] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+ pool->base.clk_src_count = 3;
+
+ } else {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL0, &clk_src_regs[0], true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[1], false);
+ pool->base.clock_sources[1] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[2], false);
+ pool->base.clk_src_count = 2;
+ }
+
+ if (pool->base.dp_clock_source == NULL) {
+ dm_error("DC: failed to create dp clock source!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] == NULL) {
+ dm_error("DC: failed to create clock sources!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+ }
+
+ pool->base.dmcu = dce_dmcu_create(ctx,
+ &dmcu_regs,
+ &dmcu_shift,
+ &dmcu_mask);
+ if (pool->base.dmcu == NULL) {
+ dm_error("DC: failed to create dmcu!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ pool->base.abm = dce_abm_create(ctx,
+ &abm_regs,
+ &abm_shift,
+ &abm_mask);
+ if (pool->base.abm == NULL) {
+ dm_error("DC: failed to create abm!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ {
+ struct irq_service_init_data init_data;
+ init_data.ctx = dc->ctx;
+ pool->base.irqs = dal_irq_service_dce60_create(&init_data);
+ if (!pool->base.irqs)
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ pool->base.timing_generators[i] = dce60_timing_generator_create(
+ ctx, i, &dce60_tg_offsets[i]);
+ if (pool->base.timing_generators[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create tg!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.mis[i] = dce60_mem_input_create(ctx, i);
+ if (pool->base.mis[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create memory input!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.ipps[i] = dce60_ipp_create(ctx, i);
+ if (pool->base.ipps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create input pixel processor!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.transforms[i] = dce60_transform_create(ctx, i);
+ if (pool->base.transforms[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create transform!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.opps[i] = dce60_opp_create(ctx, i);
+ if (pool->base.opps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create output pixel processor!\n");
+ goto res_create_fail;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
+ if (pool->base.engines[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create aux engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
+ if (pool->base.hw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create i2c engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
+ if (pool->base.sw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create sw i2c!!\n");
+ goto res_create_fail;
+ }
+ }
+
+ dc->caps.max_planes = pool->base.pipe_count;
+
+ for (i = 0; i < dc->caps.max_planes; ++i)
+ dc->caps.planes[i] = plane_cap;
+
+ dc->caps.disable_dp_clk_share = true;
+
+ if (!resource_construct(num_virtual_links, dc, &pool->base,
+ &res_create_funcs))
+ goto res_create_fail;
+
+ /* Create hardware sequencer */
+ dce60_hw_sequencer_construct(dc);
+
+ return true;
+
+res_create_fail:
+ dce60_resource_destruct(pool);
+ return false;
+}
+
+struct resource_pool *dce61_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc)
+{
+ struct dce110_resource_pool *pool =
+ kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+ if (!pool)
+ return NULL;
+
+ if (dce61_construct(num_virtual_links, dc, pool))
+ return &pool->base;
+
+ kfree(pool);
+ BREAK_TO_DEBUGGER();
+ return NULL;
+}
+
+static bool dce64_construct(
+ uint8_t num_virtual_links,
+ struct dc *dc,
+ struct dce110_resource_pool *pool)
+{
+ unsigned int i;
+ struct dc_context *ctx = dc->ctx;
+ struct dc_bios *bp;
+
+ ctx->dc_bios->regs = &bios_regs;
+
+ pool->base.res_cap = &res_cap_64;
+ pool->base.funcs = &dce60_res_pool_funcs;
+
+
+ /*************************************************
+ * Resource + asic cap harcoding *
+ *************************************************/
+ pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
+ pool->base.pipe_count = res_cap_64.num_timing_generator;
+ pool->base.timing_generator_count = res_cap_64.num_timing_generator;
+ dc->caps.max_downscale_ratio = 200;
+ dc->caps.i2c_speed_in_khz = 40;
+ dc->caps.max_cursor_size = 64;
+ dc->caps.is_apu = true;
+
+ /*************************************************
+ * Create resources *
+ *************************************************/
+
+ bp = ctx->dc_bios;
+
+ if (bp->fw_info_valid && bp->fw_info.external_clock_source_frequency_for_dp != 0) {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_EXTERNAL, NULL, true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], false);
+ pool->base.clock_sources[1] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
+ pool->base.clk_src_count = 2;
+
+ } else {
+ pool->base.dp_clock_source =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL1, &clk_src_regs[0], true);
+
+ pool->base.clock_sources[0] =
+ dce60_clock_source_create(ctx, bp, CLOCK_SOURCE_ID_PLL2, &clk_src_regs[1], false);
+ pool->base.clk_src_count = 1;
+ }
+
+ if (pool->base.dp_clock_source == NULL) {
+ dm_error("DC: failed to create dp clock source!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.clk_src_count; i++) {
+ if (pool->base.clock_sources[i] == NULL) {
+ dm_error("DC: failed to create clock sources!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+ }
+
+ pool->base.dmcu = dce_dmcu_create(ctx,
+ &dmcu_regs,
+ &dmcu_shift,
+ &dmcu_mask);
+ if (pool->base.dmcu == NULL) {
+ dm_error("DC: failed to create dmcu!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ pool->base.abm = dce_abm_create(ctx,
+ &abm_regs,
+ &abm_shift,
+ &abm_mask);
+ if (pool->base.abm == NULL) {
+ dm_error("DC: failed to create abm!\n");
+ BREAK_TO_DEBUGGER();
+ goto res_create_fail;
+ }
+
+ {
+ struct irq_service_init_data init_data;
+ init_data.ctx = dc->ctx;
+ pool->base.irqs = dal_irq_service_dce60_create(&init_data);
+ if (!pool->base.irqs)
+ goto res_create_fail;
+ }
+
+ for (i = 0; i < pool->base.pipe_count; i++) {
+ pool->base.timing_generators[i] = dce60_timing_generator_create(
+ ctx, i, &dce60_tg_offsets[i]);
+ if (pool->base.timing_generators[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create tg!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.mis[i] = dce60_mem_input_create(ctx, i);
+ if (pool->base.mis[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create memory input!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.ipps[i] = dce60_ipp_create(ctx, i);
+ if (pool->base.ipps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create input pixel processor!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.transforms[i] = dce60_transform_create(ctx, i);
+ if (pool->base.transforms[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create transform!\n");
+ goto res_create_fail;
+ }
+
+ pool->base.opps[i] = dce60_opp_create(ctx, i);
+ if (pool->base.opps[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error("DC: failed to create output pixel processor!\n");
+ goto res_create_fail;
+ }
+ }
+
+ for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
+ pool->base.engines[i] = dce60_aux_engine_create(ctx, i);
+ if (pool->base.engines[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create aux engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.hw_i2cs[i] = dce60_i2c_hw_create(ctx, i);
+ if (pool->base.hw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create i2c engine!!\n");
+ goto res_create_fail;
+ }
+ pool->base.sw_i2cs[i] = dce60_i2c_sw_create(ctx);
+ if (pool->base.sw_i2cs[i] == NULL) {
+ BREAK_TO_DEBUGGER();
+ dm_error(
+ "DC:failed to create sw i2c!!\n");
+ goto res_create_fail;
+ }
+ }
+
+ dc->caps.max_planes = pool->base.pipe_count;
+
+ for (i = 0; i < dc->caps.max_planes; ++i)
+ dc->caps.planes[i] = plane_cap;
+
+ dc->caps.disable_dp_clk_share = true;
+
+ if (!resource_construct(num_virtual_links, dc, &pool->base,
+ &res_create_funcs))
+ goto res_create_fail;
+
+ /* Create hardware sequencer */
+ dce60_hw_sequencer_construct(dc);
+
+ return true;
+
+res_create_fail:
+ dce60_resource_destruct(pool);
+ return false;
+}
+
+struct resource_pool *dce64_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc)
+{
+ struct dce110_resource_pool *pool =
+ kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
+
+ if (!pool)
+ return NULL;
+
+ if (dce64_construct(num_virtual_links, dc, pool))
+ return &pool->base;
+
+ kfree(pool);
+ BREAK_TO_DEBUGGER();
+ return NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.h b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.h
new file mode 100644
index 0000000000..5d653a76b0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_RESOURCE_DCE60_H__
+#define __DC_RESOURCE_DCE60_H__
+
+#include "core_types.h"
+
+struct dc;
+struct resource_pool;
+
+struct resource_pool *dce60_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc);
+
+struct resource_pool *dce61_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc);
+
+struct resource_pool *dce64_create_resource_pool(
+ uint8_t num_virtual_links,
+ struct dc *dc);
+
+#endif /* __DC_RESOURCE_DCE60_H__ */
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.c
new file mode 100644
index 0000000000..c1a85ee374
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.c
@@ -0,0 +1,266 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+/* include DCE6 register header files */
+#include "dce/dce_6_0_d.h"
+#include "dce/dce_6_0_sh_mask.h"
+
+#include "dc_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+#include "../dce110/dce110_timing_generator.h"
+#include "dce60_timing_generator.h"
+
+#include "timing_generator.h"
+
+enum black_color_format {
+ BLACK_COLOR_FORMAT_RGB_FULLRANGE = 0, /* used as index in array */
+ BLACK_COLOR_FORMAT_RGB_LIMITED,
+ BLACK_COLOR_FORMAT_YUV_TV,
+ BLACK_COLOR_FORMAT_YUV_CV,
+ BLACK_COLOR_FORMAT_YUV_SUPER_AA,
+
+ BLACK_COLOR_FORMAT_COUNT
+};
+
+static const struct dce110_timing_generator_offsets reg_offsets[] = {
+{
+ .crtc = (mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP0_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+ .crtc = (mmCRTC1_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP1_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+ .crtc = (mmCRTC2_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP2_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+ .crtc = (mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP3_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+ .crtc = (mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP4_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+},
+{
+ .crtc = (mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL - mmCRTC0_DCFE_MEM_LIGHT_SLEEP_CNTL),
+ .dcp = (mmDCP5_GRPH_CONTROL - mmDCP0_GRPH_CONTROL),
+}
+};
+
+#define NUMBER_OF_FRAME_TO_WAIT_ON_TRIGGERED_RESET 10
+
+#define MAX_H_TOTAL (CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1)
+#define MAX_V_TOTAL (CRTC_V_TOTAL__CRTC_V_TOTAL_MASKhw + 1)
+
+#define CRTC_REG(reg) (reg + tg110->offsets.crtc)
+#define DCP_REG(reg) (reg + tg110->offsets.dcp)
+#define DMIF_REG(reg) (reg + tg110->offsets.dmif)
+
+static void program_pix_dur(struct timing_generator *tg, uint32_t pix_clk_100hz)
+{
+ uint64_t pix_dur;
+ uint32_t addr = mmDMIF_PG0_DPG_PIPE_ARBITRATION_CONTROL1
+ + DCE110TG_FROM_TG(tg)->offsets.dmif;
+ uint32_t value = dm_read_reg(tg->ctx, addr);
+
+ if (pix_clk_100hz == 0)
+ return;
+
+ pix_dur = div_u64(10000000000ull, pix_clk_100hz);
+
+ set_reg_field_value(
+ value,
+ pix_dur,
+ DPG_PIPE_ARBITRATION_CONTROL1,
+ PIXEL_DURATION);
+
+ dm_write_reg(tg->ctx, addr, value);
+}
+
+static void program_timing(struct timing_generator *tg,
+ const struct dc_crtc_timing *timing,
+ int vready_offset,
+ int vstartup_start,
+ int vupdate_offset,
+ int vupdate_width,
+ const enum signal_type signal,
+ bool use_vbios)
+{
+ if (!use_vbios)
+ program_pix_dur(tg, timing->pix_clk_100hz);
+
+ dce110_tg_program_timing(tg, timing, 0, 0, 0, 0, 0, use_vbios);
+}
+
+static void dce60_timing_generator_enable_advanced_request(
+ struct timing_generator *tg,
+ bool enable,
+ const struct dc_crtc_timing *timing)
+{
+ struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+ uint32_t addr = CRTC_REG(mmCRTC_START_LINE_CONTROL);
+ uint32_t value = dm_read_reg(tg->ctx, addr);
+ /* DCE6 has CRTC_PREFETCH_EN bit in CRTC_CONTROL register */
+ uint32_t addr2 = CRTC_REG(mmCRTC_CONTROL);
+ uint32_t value2 = dm_read_reg(tg->ctx, addr2);
+
+ /* DCE6 does not support CRTC_LEGACY_REQUESTOR_EN bit
+ so here is not possible to set bit based on enable argument */
+
+ if ((timing->v_sync_width + timing->v_front_porch) <= 3) {
+ set_reg_field_value(
+ value,
+ 3,
+ CRTC_START_LINE_CONTROL,
+ CRTC_ADVANCED_START_LINE_POSITION);
+ set_reg_field_value(
+ value2,
+ 0,
+ CRTC_CONTROL,
+ CRTC_PREFETCH_EN);
+ } else {
+ set_reg_field_value(
+ value,
+ 4,
+ CRTC_START_LINE_CONTROL,
+ CRTC_ADVANCED_START_LINE_POSITION);
+ set_reg_field_value(
+ value2,
+ 1,
+ CRTC_CONTROL,
+ CRTC_PREFETCH_EN);
+ }
+
+ set_reg_field_value(
+ value,
+ 1,
+ CRTC_START_LINE_CONTROL,
+ CRTC_PROGRESSIVE_START_LINE_EARLY);
+
+ set_reg_field_value(
+ value,
+ 1,
+ CRTC_START_LINE_CONTROL,
+ CRTC_INTERLACE_START_LINE_EARLY);
+
+ dm_write_reg(tg->ctx, addr, value);
+ dm_write_reg(tg->ctx, addr2, value2);
+}
+
+static bool dce60_is_tg_enabled(struct timing_generator *tg)
+{
+ uint32_t addr = 0;
+ uint32_t value = 0;
+ uint32_t field = 0;
+ struct dce110_timing_generator *tg110 = DCE110TG_FROM_TG(tg);
+
+ addr = CRTC_REG(mmCRTC_CONTROL);
+ value = dm_read_reg(tg->ctx, addr);
+ field = get_reg_field_value(value, CRTC_CONTROL,
+ CRTC_CURRENT_MASTER_EN_STATE);
+ return field == 1;
+}
+
+static bool dce60_configure_crc(struct timing_generator *tg,
+ const struct crc_params *params)
+{
+ /* Cannot configure crc on a CRTC that is disabled */
+ if (!dce60_is_tg_enabled(tg))
+ return false;
+
+ /* DCE6 has no CRTC_CRC_CNTL register, nothing to do */
+
+ return true;
+}
+
+static const struct timing_generator_funcs dce60_tg_funcs = {
+ .validate_timing = dce110_tg_validate_timing,
+ .program_timing = program_timing,
+ .enable_crtc = dce110_timing_generator_enable_crtc,
+ .disable_crtc = dce110_timing_generator_disable_crtc,
+ .is_counter_moving = dce110_timing_generator_is_counter_moving,
+ .get_position = dce110_timing_generator_get_position,
+ .get_frame_count = dce110_timing_generator_get_vblank_counter,
+ .get_scanoutpos = dce110_timing_generator_get_crtc_scanoutpos,
+ .set_early_control = dce110_timing_generator_set_early_control,
+ .wait_for_state = dce110_tg_wait_for_state,
+ .set_blank = dce110_tg_set_blank,
+ .is_blanked = dce110_tg_is_blanked,
+ .set_colors = dce110_tg_set_colors,
+ .set_overscan_blank_color =
+ dce110_timing_generator_set_overscan_color_black,
+ .set_blank_color = dce110_timing_generator_program_blank_color,
+ .disable_vga = dce110_timing_generator_disable_vga,
+ .did_triggered_reset_occur =
+ dce110_timing_generator_did_triggered_reset_occur,
+ .setup_global_swap_lock =
+ dce110_timing_generator_setup_global_swap_lock,
+ .enable_reset_trigger = dce110_timing_generator_enable_reset_trigger,
+ .disable_reset_trigger = dce110_timing_generator_disable_reset_trigger,
+ .tear_down_global_swap_lock =
+ dce110_timing_generator_tear_down_global_swap_lock,
+ .set_drr = dce110_timing_generator_set_drr,
+ .set_static_screen_control =
+ dce110_timing_generator_set_static_screen_control,
+ .set_test_pattern = dce110_timing_generator_set_test_pattern,
+ .arm_vert_intr = dce110_arm_vert_intr,
+
+ /* DCE6.0 overrides */
+ .enable_advanced_request =
+ dce60_timing_generator_enable_advanced_request,
+ .configure_crc = dce60_configure_crc,
+ .get_crc = dce110_get_crc,
+};
+
+void dce60_timing_generator_construct(
+ struct dce110_timing_generator *tg110,
+ struct dc_context *ctx,
+ uint32_t instance,
+ const struct dce110_timing_generator_offsets *offsets)
+{
+ tg110->controller_id = CONTROLLER_ID_D0 + instance;
+ tg110->base.inst = instance;
+ tg110->offsets = *offsets;
+ tg110->derived_offsets = reg_offsets[instance];
+
+ tg110->base.funcs = &dce60_tg_funcs;
+
+ tg110->base.ctx = ctx;
+ tg110->base.bp = ctx->dc_bios;
+
+ tg110->max_h_total = CRTC_H_TOTAL__CRTC_H_TOTAL_MASK + 1;
+ tg110->max_v_total = CRTC_V_TOTAL__CRTC_V_TOTAL_MASK + 1;
+
+ tg110->min_h_blank = 56;
+ tg110->min_h_front_porch = 4;
+ tg110->min_h_back_porch = 4;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.h b/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.h
new file mode 100644
index 0000000000..81d831233c
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2020 Mauro Rossi <issor.oruam@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_TIMING_GENERATOR_DCE60_H__
+#define __DC_TIMING_GENERATOR_DCE60_H__
+
+#include "timing_generator.h"
+#include "../include/grph_object_id.h"
+
+/* DCE6.0 implementation inherits from DCE11.0 */
+void dce60_timing_generator_construct(
+ struct dce110_timing_generator *tg,
+ struct dc_context *ctx,
+ uint32_t instance,
+ const struct dce110_timing_generator_offsets *offsets);
+
+#endif /* __DC_TIMING_GENERATOR_DCE60_H__ */