drm/amd/display: Refactor HWSS into component folder

[why]
Rename hw_sequencer to hwseq.
Move all hwseq files to unique
folder hwss.

[how]
creating hwss repo in dc, and moved the dcnxx_hwseq.c
and .h files into corresponding new folders inside the hwss
and cleared the linkage errors by adding relative paths
in the Makefile.template.

Reviewed-by: Martin Leung <martin.leung@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Mounika Adhuri <moadhuri@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4 files changed, 3 insertions, 195 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dce100/Makefile b/drivers/gpu/drm/amd/display/dc/dce100/Makefile
index ff20c47f559e..0d2f6bbf7558 100644
--- a/drivers/gpu/drm/amd/display/dc/dce100/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/dce100/Makefile
@@ -25,7 +25,7 @@
 
 CFLAGS_$(AMDDALPATH)/dc/dce100/dce100_resource.o = $(call cc-disable-warning, override-init)
 
-DCE100 = dce100_resource.o dce100_hw_sequencer.o
+DCE100 = dce100_resource.o
 
 AMD_DAL_DCE100 = $(addprefix $(AMDDALPATH)/dc/dce100/,$(DCE100))
 
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c
deleted file mode 100644
index 753cb8edd996..000000000000
--- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * 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 "clk_mgr.h"
-#include "dce100_hw_sequencer.h"
-#include "resource.h"
-
-#include "dce110/dce110_hw_sequencer.h"
-
-/* include DCE10 register header files */
-#include "dce/dce_10_0_d.h"
-#include "dce/dce_10_0_sh_mask.h"
-
-struct dce100_hw_seq_reg_offsets {
-	uint32_t blnd;
-	uint32_t crtc;
-};
-
-static const struct dce100_hw_seq_reg_offsets reg_offsets[] = {
-{
-	.crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-},
-{
-	.crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-},
-{
-	.crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-},
-{
-	.crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-},
-{
-	.crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-},
-{
-	.crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL),
-}
-};
-
-#define HW_REG_CRTC(reg, id)\
-	(reg + reg_offsets[id].crtc)
-
-/*******************************************************************************
- * Private definitions
- ******************************************************************************/
-/***************************PIPE_CONTROL***********************************/
-
-bool dce100_enable_display_power_gating(
-	struct dc *dc,
-	uint8_t controller_id,
-	struct dc_bios *dcb,
-	enum pipe_gating_control power_gating)
-{
-	enum bp_result bp_result = BP_RESULT_OK;
-	enum bp_pipe_control_action cntl;
-	struct dc_context *ctx = dc->ctx;
-
-	if (power_gating == PIPE_GATING_CONTROL_INIT)
-		cntl = ASIC_PIPE_INIT;
-	else if (power_gating == PIPE_GATING_CONTROL_ENABLE)
-		cntl = ASIC_PIPE_ENABLE;
-	else
-		cntl = ASIC_PIPE_DISABLE;
-
-	if (!(power_gating == PIPE_GATING_CONTROL_INIT && controller_id != 0)){
-
-		bp_result = dcb->funcs->enable_disp_power_gating(
-						dcb, controller_id + 1, cntl);
-
-		/* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2
-		 * by default when command table is called
-		 */
-		dm_write_reg(ctx,
-			HW_REG_CRTC(mmMASTER_UPDATE_MODE, controller_id),
-			0);
-	}
-
-	if (bp_result == BP_RESULT_OK)
-		return true;
-	else
-		return false;
-}
-
-void dce100_prepare_bandwidth(
-		struct dc *dc,
-		struct dc_state *context)
-{
-	dce110_set_safe_displaymarks(&context->res_ctx, dc->res_pool);
-
-	dc->clk_mgr->funcs->update_clocks(
-			dc->clk_mgr,
-			context,
-			false);
-}
-
-void dce100_optimize_bandwidth(
-		struct dc *dc,
-		struct dc_state *context)
-{
-	dce110_set_safe_displaymarks(&context->res_ctx, dc->res_pool);
-
-	dc->clk_mgr->funcs->update_clocks(
-			dc->clk_mgr,
-			context,
-			true);
-}
-
-/**************************************************************************/
-
-void dce100_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.prepare_bandwidth = dce100_prepare_bandwidth;
-	dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
-}
-
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h
deleted file mode 100644
index 34518da20009..000000000000
--- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-* Copyright 2012-15 Advanced Micro Devices, Inc.
- *
- * 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_DCE100_H__
-#define __DC_HWSS_DCE100_H__
-
-#include "core_types.h"
-#include "hw_sequencer_private.h"
-
-struct dc;
-struct dc_state;
-
-void dce100_hw_sequencer_construct(struct dc *dc);
-
-void dce100_prepare_bandwidth(
-		struct dc *dc,
-		struct dc_state *context);
-
-void dce100_optimize_bandwidth(
-		struct dc *dc,
-		struct dc_state *context);
-
-bool dce100_enable_display_power_gating(struct dc *dc, uint8_t controller_id,
-					struct dc_bios *dcb,
-					enum pipe_gating_control power_gating);
-
-#endif /* __DC_HWSS_DCE100_H__ */
-
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
index 899b25b0bad8..53a5f4cb648c 100644
--- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
@@ -30,7 +30,7 @@
 
 #include "resource.h"
 #include "include/irq_service_interface.h"
-#include "../virtual/virtual_stream_encoder.h"
+#include "virtual/virtual_stream_encoder.h"
 #include "dce110/dce110_resource.h"
 #include "dce110/dce110_timing_generator.h"
 #include "irq/dce110/irq_service_dce110.h"
@@ -43,7 +43,7 @@
 #include "dce/dce_clock_source.h"
 #include "dce/dce_audio.h"
 #include "dce/dce_hwseq.h"
-#include "dce100/dce100_hw_sequencer.h"
+#include "dce100/dce100_hwseq.h"
 #include "dce/dce_panel_cntl.h"
 
 #include "reg_helper.h"