Merge drm/drm-next into drm-misc-next

Backmerging to get the latest fixes from drm-next; specifically the
build fix from the patchset at [1]. Also fixes the build by removing
an unused variable from rzg2l_du_vsp_atomic_flush().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/series/130720/ # 1

22 files changed, 172 insertions, 224 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
index 39530b2ea495..b30c2cdc1a61 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/dce_calcs.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "resource.h"
 #include "dm_services.h"
 #include "dce_calcs.h"
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
index 86ee4fe4f5e3..9f0f25aee426 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dal_asic_id.h"
 #include "dc_types.h"
 #include "dccg.h"
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
index 26feefbb8990..b77804cfde0f 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c
@@ -132,7 +132,7 @@ int dce_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr_base)
 	int dprefclk_wdivider;
 	int dprefclk_src_sel;
 	int dp_ref_clk_khz;
-	int target_div;
+	int target_div = 600000;
 
 	/* ASSERT DP Reference Clock source is from DFS*/
 	REG_GET(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, &dprefclk_src_sel);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
index 60761ff3cbf1..2a74e2d74909 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "reg_helper.h"
 #include "core_types.h"
 #include "clk_mgr_internal.h"
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_clk.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_clk.c
deleted file mode 100644
index 61dd12198a3c..000000000000
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_clk.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright 2012-16 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 "reg_helper.h"
-#include "clk_mgr_internal.h"
-#include "rv1_clk_mgr_clk.h"
-
-#include "ip/Discovery/hwid.h"
-#include "ip/Discovery/v1/ip_offset_1.h"
-#include "ip/CLK/clk_10_0_default.h"
-#include "ip/CLK/clk_10_0_offset.h"
-#include "ip/CLK/clk_10_0_reg.h"
-#include "ip/CLK/clk_10_0_sh_mask.h"
-
-#include "dce100/dce_clk_mgr.h"
-
-#define CLK_BASE_INNER(inst) \
-	CLK_BASE__INST ## inst ## _SEG0
-
-
-#define CLK_REG(reg_name, block, inst)\
-	CLK_BASE(mm ## block ## _ ## inst ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## _ ## inst ## _ ## reg_name
-
-#define REG(reg_name) \
-	CLK_REG(reg_name, CLK0, 0)
-
-
-/* Only used by testing framework*/
-void rv1_dump_clk_registers(struct clk_state_registers *regs, struct clk_bypass *bypass, struct clk_mgr *clk_mgr_base)
-{
-	struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
-
-		regs->CLK0_CLK8_CURRENT_CNT = REG_READ(CLK0_CLK8_CURRENT_CNT) / 10; //dcf clk
-
-		bypass->dcfclk_bypass = REG_READ(CLK0_CLK8_BYPASS_CNTL) & 0x0007;
-		if (bypass->dcfclk_bypass < 0 || bypass->dcfclk_bypass > 4)
-			bypass->dcfclk_bypass = 0;
-
-
-		regs->CLK0_CLK8_DS_CNTL = REG_READ(CLK0_CLK8_DS_CNTL) / 10;	//dcf deep sleep divider
-
-		regs->CLK0_CLK8_ALLOW_DS = REG_READ(CLK0_CLK8_ALLOW_DS); //dcf deep sleep allow
-
-		regs->CLK0_CLK10_CURRENT_CNT = REG_READ(CLK0_CLK10_CURRENT_CNT) / 10; //dpref clk
-
-		bypass->dispclk_pypass = REG_READ(CLK0_CLK10_BYPASS_CNTL) & 0x0007;
-		if (bypass->dispclk_pypass < 0 || bypass->dispclk_pypass > 4)
-			bypass->dispclk_pypass = 0;
-
-		regs->CLK0_CLK11_CURRENT_CNT = REG_READ(CLK0_CLK11_CURRENT_CNT) / 10; //disp clk
-
-		bypass->dprefclk_bypass = REG_READ(CLK0_CLK11_BYPASS_CNTL) & 0x0007;
-		if (bypass->dprefclk_bypass < 0 || bypass->dprefclk_bypass > 4)
-			bypass->dprefclk_bypass = 0;
-
-}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
index d72acbb049b1..23b390245b5d 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c
@@ -26,6 +26,10 @@
 #include "core_types.h"
 #include "clk_mgr_internal.h"
 #include "reg_helper.h"
+#include "dm_helpers.h"
+
+#include "rn_clk_mgr_vbios_smu.h"
+
 #include <linux/delay.h>
 
 #include "renoir_ip_offset.h"
@@ -33,8 +37,6 @@
 #include "mp/mp_12_0_0_offset.h"
 #include "mp/mp_12_0_0_sh_mask.h"
 
-#include "rn_clk_mgr_vbios_smu.h"
-
 #define REG(reg_name) \
 	(MP0_BASE.instance[0].segment[mm ## reg_name ## _BASE_IDX] + mm ## reg_name)
 
@@ -120,7 +122,10 @@ static int rn_vbios_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 
 	result = rn_smu_wait_for_response(clk_mgr, 10, 200000);
 
-	ASSERT(result == VBIOSSMC_Result_OK || result == VBIOSSMC_Result_UnknownCmd);
+	if (IS_SMU_TIMEOUT(result)) {
+		ASSERT(0);
+		dm_helpers_smu_timeout(CTX, msg_id, param, 10 * 200000);
+	}
 
 	/* Actual dispclk set is returned in the parameter register */
 	return REG_READ(MP1_SMN_C2PMSG_83);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
index 19e5b3be9275..b4fb17b7a096 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/dcn301_smu.c
@@ -29,6 +29,7 @@
 #include <linux/delay.h>
 
 #include "dcn301_smu.h"
+#include "dm_helpers.h"
 
 #include "vangogh_ip_offset.h"
 
@@ -120,7 +121,10 @@ static int dcn301_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 
 	result = dcn301_smu_wait_for_response(clk_mgr, 10, 200000);
 
-	ASSERT(result == VBIOSSMC_Result_OK);
+	if (IS_SMU_TIMEOUT(result)) {
+		ASSERT(0);
+		dm_helpers_smu_timeout(CTX, msg_id, param, 10 * 200000);
+	}
 
 	/* Actual dispclk set is returned in the parameter register */
 	return REG_READ(MP1_SMN_C2PMSG_83);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index e64e45e4c833..668f05c8654e 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -243,10 +243,8 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base)
 	/* Get UCLK, update bounding box */
 	clk_mgr_base->funcs->get_memclk_states_from_smu(clk_mgr_base);
 
-	DC_FP_START();
 	/* WM range table */
 	dcn32_build_wm_range_table(clk_mgr);
-	DC_FP_END();
 }
 
 static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
@@ -817,7 +815,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
 		dmcu->funcs->set_psr_wait_loop(dmcu,
 				clk_mgr_base->clks.dispclk_khz / 1000 / 7);
 
-	if (dc->config.enable_auto_dpm_test_logs) {
+	if (dc->config.enable_auto_dpm_test_logs && safe_to_lower) {
 	    dcn32_auto_dpm_test_log(new_clocks, clk_mgr, context);
 	}
 }
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 4d5194293dbd..5211c1c0f3c0 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -2032,7 +2032,7 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 	return result;
 }
 
-static bool commit_minimal_transition_state(struct dc *dc,
+static bool commit_minimal_transition_state_legacy(struct dc *dc,
 		struct dc_state *transition_base_context);
 
 /**
@@ -2098,7 +2098,7 @@ enum dc_status dc_commit_streams(struct dc *dc,
 	}
 
 	if (handle_exit_odm2to1)
-		res = commit_minimal_transition_state(dc, dc->current_state);
+		res = commit_minimal_transition_state_legacy(dc, dc->current_state);
 
 	context = dc_state_create_current_copy(dc);
 	if (!context)
@@ -2952,8 +2952,8 @@ static void copy_stream_update_to_stream(struct dc *dc,
 	}
 }
 
-static void backup_plane_states_for_stream(
-		struct dc_plane_state plane_states[MAX_SURFACE_NUM],
+static void backup_planes_and_stream_state(
+		struct dc_scratch_space *scratch,
 		struct dc_stream_state *stream)
 {
 	int i;
@@ -2962,12 +2962,20 @@ static void backup_plane_states_for_stream(
 	if (!status)
 		return;
 
-	for (i = 0; i < status->plane_count; i++)
-		plane_states[i] = *status->plane_states[i];
+	for (i = 0; i < status->plane_count; i++) {
+		scratch->plane_states[i] = *status->plane_states[i];
+		scratch->gamma_correction[i] = *status->plane_states[i]->gamma_correction;
+		scratch->in_transfer_func[i] = *status->plane_states[i]->in_transfer_func;
+		scratch->lut3d_func[i] = *status->plane_states[i]->lut3d_func;
+		scratch->in_shaper_func[i] = *status->plane_states[i]->in_shaper_func;
+		scratch->blend_tf[i] = *status->plane_states[i]->blend_tf;
+	}
+	scratch->stream_state = *stream;
+	scratch->out_transfer_func = *stream->out_transfer_func;
 }
 
-static void restore_plane_states_for_stream(
-		struct dc_plane_state plane_states[MAX_SURFACE_NUM],
+static void restore_planes_and_stream_state(
+		struct dc_scratch_space *scratch,
 		struct dc_stream_state *stream)
 {
 	int i;
@@ -2976,8 +2984,16 @@ static void restore_plane_states_for_stream(
 	if (!status)
 		return;
 
-	for (i = 0; i < status->plane_count; i++)
-		*status->plane_states[i] = plane_states[i];
+	for (i = 0; i < status->plane_count; i++) {
+		*status->plane_states[i] = scratch->plane_states[i];
+		*status->plane_states[i]->gamma_correction = scratch->gamma_correction[i];
+		*status->plane_states[i]->in_transfer_func = scratch->in_transfer_func[i];
+		*status->plane_states[i]->lut3d_func = scratch->lut3d_func[i];
+		*status->plane_states[i]->in_shaper_func = scratch->in_shaper_func[i];
+		*status->plane_states[i]->blend_tf = scratch->blend_tf[i];
+	}
+	*stream = scratch->stream_state;
+	*stream->out_transfer_func = scratch->out_transfer_func;
 }
 
 static bool update_planes_and_stream_state(struct dc *dc,
@@ -3003,7 +3019,7 @@ static bool update_planes_and_stream_state(struct dc *dc,
 	}
 
 	context = dc->current_state;
-	backup_plane_states_for_stream(dc->current_state->scratch.plane_states, stream);
+	backup_planes_and_stream_state(&dc->current_state->scratch, stream);
 	update_type = dc_check_update_surfaces_for_stream(
 			dc, srf_updates, surface_count, stream_update, stream_status);
 
@@ -3103,7 +3119,7 @@ static bool update_planes_and_stream_state(struct dc *dc,
 
 	*new_context = context;
 	*new_update_type = update_type;
-	backup_plane_states_for_stream(context->scratch.plane_states, stream);
+	backup_planes_and_stream_state(&context->scratch, stream);
 
 	return true;
 
@@ -4047,7 +4063,23 @@ static struct dc_state *create_minimal_transition_state(struct dc *dc,
 	return minimal_transition_context;
 }
 
-static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
+
+/**
+ * commit_minimal_transition_state - Commit a minimal state based on current or new context
+ *
+ * @dc: DC structure, used to get the current state
+ * @context: New context
+ * @stream: Stream getting the update for the flip
+ *
+ * The function takes in current state and new state and determine a minimal transition state
+ * as the intermediate step which could make the transition between current and new states
+ * seamless. If found, it will commit the minimal transition state and update current state to
+ * this minimal transition state and return true, if not, it will return false.
+ *
+ * Return:
+ * Return True if the minimal transition succeeded, false otherwise
+ */
+static bool commit_minimal_transition_state(struct dc *dc,
 		struct dc_state *context,
 		struct dc_stream_state *stream)
 {
@@ -4056,12 +4088,6 @@ static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
 	struct pipe_split_policy_backup policy;
 
 	/* commit based on new context */
-	/* Since all phantom pipes are removed in full validation,
-	 * we have to save and restore the subvp/mall config when
-	 * we do a minimal transition since the flags marking the
-	 * pipe as subvp/phantom will be cleared (dc copy constructor
-	 * creates a shallow copy).
-	 */
 	minimal_transition_context = create_minimal_transition_state(dc,
 			context, &policy);
 	if (minimal_transition_context) {
@@ -4078,7 +4104,7 @@ static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
 
 	if (!success) {
 		/* commit based on current context */
-		restore_plane_states_for_stream(dc->current_state->scratch.plane_states, stream);
+		restore_planes_and_stream_state(&dc->current_state->scratch, stream);
 		minimal_transition_context = create_minimal_transition_state(dc,
 				dc->current_state, &policy);
 		if (minimal_transition_context) {
@@ -4091,7 +4117,7 @@ static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
 			}
 			release_minimal_transition_state(dc, minimal_transition_context, &policy);
 		}
-		restore_plane_states_for_stream(context->scratch.plane_states, stream);
+		restore_planes_and_stream_state(&context->scratch, stream);
 	}
 
 	ASSERT(success);
@@ -4099,7 +4125,7 @@ static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
 }
 
 /**
- * commit_minimal_transition_state - Create a transition pipe split state
+ * commit_minimal_transition_state_legacy - Create a transition pipe split state
  *
  * @dc: Used to get the current state status
  * @transition_base_context: New transition state
@@ -4116,7 +4142,7 @@ static bool commit_minimal_transition_state_for_windowed_mpo_odm(struct dc *dc,
  * Return:
  * Return false if something is wrong in the transition state.
  */
-static bool commit_minimal_transition_state(struct dc *dc,
+static bool commit_minimal_transition_state_legacy(struct dc *dc,
 		struct dc_state *transition_base_context)
 {
 	struct dc_state *transition_context;
@@ -4354,53 +4380,6 @@ static bool fast_update_only(struct dc *dc,
 			&& !full_update_required(dc, srf_updates, surface_count, stream_update, stream);
 }
 
-static bool should_commit_minimal_transition_for_windowed_mpo_odm(struct dc *dc,
-		struct dc_stream_state *stream,
-		struct dc_state *context)
-{
-	struct pipe_ctx *cur_pipe, *new_pipe;
-	bool cur_is_odm_in_use, new_is_odm_in_use;
-	struct dc_stream_status *cur_stream_status = stream_get_status(dc->current_state, stream);
-	struct dc_stream_status *new_stream_status = stream_get_status(context, stream);
-
-	if (!dc->debug.enable_single_display_2to1_odm_policy ||
-			!dc->config.enable_windowed_mpo_odm)
-		/* skip the check if windowed MPO ODM or dynamic ODM is turned
-		 * off.
-		 */
-		return false;
-
-	if (context == dc->current_state)
-		/* skip the check for fast update */
-		return false;
-
-	if (new_stream_status->plane_count != cur_stream_status->plane_count)
-		/* plane count changed, not a plane scaling update so not the
-		 * case we are looking for
-		 */
-		return false;
-
-	cur_pipe = resource_get_otg_master_for_stream(&dc->current_state->res_ctx, stream);
-	new_pipe = resource_get_otg_master_for_stream(&context->res_ctx, stream);
-	if (!cur_pipe || !new_pipe)
-		return false;
-	cur_is_odm_in_use = resource_get_odm_slice_count(cur_pipe) > 1;
-	new_is_odm_in_use = resource_get_odm_slice_count(new_pipe) > 1;
-	if (cur_is_odm_in_use == new_is_odm_in_use)
-		/* ODM state isn't changed, not the case we are looking for */
-		return false;
-
-	if (dc->hwss.is_pipe_topology_transition_seamless &&
-			dc->hwss.is_pipe_topology_transition_seamless(
-					dc, dc->current_state, context))
-		/* transition can be achieved without the need for committing
-		 * minimal transition state first
-		 */
-		return false;
-
-	return true;
-}
-
 bool dc_update_planes_and_stream(struct dc *dc,
 		struct dc_surface_update *srf_updates, int surface_count,
 		struct dc_stream_state *stream,
@@ -4433,7 +4412,7 @@ bool dc_update_planes_and_stream(struct dc *dc,
 
 	/* on plane addition, minimal state is the current one */
 	if (force_minimal_pipe_splitting && is_plane_addition &&
-		!commit_minimal_transition_state(dc, dc->current_state))
+		!commit_minimal_transition_state_legacy(dc, dc->current_state))
 				return false;
 
 	if (!update_planes_and_stream_state(
@@ -4448,32 +4427,19 @@ bool dc_update_planes_and_stream(struct dc *dc,
 
 	/* on plane removal, minimal state is the new one */
 	if (force_minimal_pipe_splitting && !is_plane_addition) {
-		/* Since all phantom pipes are removed in full validation,
-		 * we have to save and restore the subvp/mall config when
-		 * we do a minimal transition since the flags marking the
-		 * pipe as subvp/phantom will be cleared (dc copy constructor
-		 * creates a shallow copy).
-		 */
-		if (!commit_minimal_transition_state(dc, context)) {
+		if (!commit_minimal_transition_state_legacy(dc, context)) {
 			dc_state_release(context);
 			return false;
 		}
 		update_type = UPDATE_TYPE_FULL;
 	}
 
-	/* when windowed MPO ODM is supported, we need to handle a special case
-	 * where we can transition between ODM combine and MPC combine due to
-	 * plane scaling update. This transition will require us to commit
-	 * minimal transition state. The condition to trigger this update can't
-	 * be predicted by could_mpcc_tree_change_for_active_pipes because we
-	 * can only determine it after DML validation. Therefore we can't rely
-	 * on the existing commit minimal transition state sequence. Instead
-	 * we have to add additional handling here to handle this transition
-	 * with its own special sequence.
-	 */
-	if (should_commit_minimal_transition_for_windowed_mpo_odm(dc, stream, context))
-		commit_minimal_transition_state_for_windowed_mpo_odm(dc,
+	if (dc->hwss.is_pipe_topology_transition_seamless &&
+			!dc->hwss.is_pipe_topology_transition_seamless(
+					dc, dc->current_state, context)) {
+		commit_minimal_transition_state(dc,
 				context, stream);
+	}
 	update_seamless_boot_flags(dc, context, surface_count, stream);
 	if (is_fast_update_only && !dc->debug.enable_legacy_fast_update) {
 		commit_planes_for_stream_fast(dc,
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 9b42f6fc8c69..ee8453bf958f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -51,7 +51,7 @@ struct aux_payload;
 struct set_config_cmd_payload;
 struct dmub_notification;
 
-#define DC_VER "3.2.272"
+#define DC_VER "3.2.273"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c
index d761b0df2878..e224a028d68a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c
@@ -34,6 +34,7 @@
 #include "dc_bios_types.h"
 #include "link_enc_cfg.h"
 
+#include "dc_dmub_srv.h"
 #include "gpio_service_interface.h"
 
 #ifndef MIN
@@ -61,6 +62,38 @@
 #define AUX_REG_WRITE(reg_name, val) \
 			dm_write_reg(CTX, AUX_REG(reg_name), val)
 
+static uint8_t phy_id_from_transmitter(enum transmitter t)
+{
+	uint8_t phy_id;
+
+	switch (t) {
+	case TRANSMITTER_UNIPHY_A:
+		phy_id = 0;
+		break;
+	case TRANSMITTER_UNIPHY_B:
+		phy_id = 1;
+		break;
+	case TRANSMITTER_UNIPHY_C:
+		phy_id = 2;
+		break;
+	case TRANSMITTER_UNIPHY_D:
+		phy_id = 3;
+		break;
+	case TRANSMITTER_UNIPHY_E:
+		phy_id = 4;
+		break;
+	case TRANSMITTER_UNIPHY_F:
+		phy_id = 5;
+		break;
+	case TRANSMITTER_UNIPHY_G:
+		phy_id = 6;
+		break;
+	default:
+		phy_id = 0;
+		break;
+	}
+	return phy_id;
+}
 
 void enc32_hw_init(struct link_encoder *enc)
 {
@@ -117,38 +150,50 @@ void dcn32_link_encoder_enable_dp_output(
 	}
 }
 
-static bool dcn32_link_encoder_is_in_alt_mode(struct link_encoder *enc)
+static bool query_dp_alt_from_dmub(struct link_encoder *enc,
+	union dmub_rb_cmd *cmd)
 {
 	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
-	uint32_t dp_alt_mode_disable = 0;
-	bool is_usb_c_alt_mode = false;
 
-	if (enc->features.flags.bits.DP_IS_USB_C) {
-		/* if value == 1 alt mode is disabled, otherwise it is enabled */
-		REG_GET(RDPCSPIPE_PHY_CNTL6, RDPCS_PHY_DPALT_DISABLE, &dp_alt_mode_disable);
-		is_usb_c_alt_mode = (dp_alt_mode_disable == 0);
-	}
+	memset(cmd, 0, sizeof(*cmd));
+	cmd->query_dp_alt.header.type = DMUB_CMD__VBIOS;
+	cmd->query_dp_alt.header.sub_type =
+		DMUB_CMD__VBIOS_TRANSMITTER_QUERY_DP_ALT;
+	cmd->query_dp_alt.header.payload_bytes = sizeof(cmd->query_dp_alt.data);
+	cmd->query_dp_alt.data.phy_id = phy_id_from_transmitter(enc10->base.transmitter);
+
+	if (!dc_wake_and_execute_dmub_cmd(enc->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY))
+		return false;
 
-	return is_usb_c_alt_mode;
+	return true;
 }
 
-static void dcn32_link_encoder_get_max_link_cap(struct link_encoder *enc,
+bool dcn32_link_encoder_is_in_alt_mode(struct link_encoder *enc)
+{
+	union dmub_rb_cmd cmd;
+
+	if (!query_dp_alt_from_dmub(enc, &cmd))
+		return false;
+
+	return (cmd.query_dp_alt.data.is_dp_alt_disable == 0);
+}
+
+void dcn32_link_encoder_get_max_link_cap(struct link_encoder *enc,
 	struct dc_link_settings *link_settings)
 {
-	struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
-	uint32_t is_in_usb_c_dp4_mode = 0;
+	union dmub_rb_cmd cmd;
 
 	dcn10_link_encoder_get_max_link_cap(enc, link_settings);
 
-	/* in usb c dp2 mode, max lane count is 2 */
-	if (enc->funcs->is_in_alt_mode && enc->funcs->is_in_alt_mode(enc)) {
-		REG_GET(RDPCSPIPE_PHY_CNTL6, RDPCS_PHY_DPALT_DP4, &is_in_usb_c_dp4_mode);
-		if (!is_in_usb_c_dp4_mode)
-			link_settings->lane_count = MIN(LANE_COUNT_TWO, link_settings->lane_count);
-	}
+	if (!query_dp_alt_from_dmub(enc, &cmd))
+		return;
 
+	if (cmd.query_dp_alt.data.is_usb &&
+			cmd.query_dp_alt.data.is_dp4 == 0)
+		link_settings->lane_count = MIN(LANE_COUNT_TWO, link_settings->lane_count);
 }
 
+
 static const struct link_encoder_funcs dcn32_link_enc_funcs = {
 	.read_state = link_enc2_read_state,
 	.validate_output_with_stream =
@@ -203,13 +248,15 @@ void dcn32_link_encoder_construct(
 	enc10->base.hpd_source = init_data->hpd_source;
 	enc10->base.connector = init_data->connector;
 
-
 	enc10->base.preferred_engine = ENGINE_ID_UNKNOWN;
 
 	enc10->base.features = *enc_features;
 	if (enc10->base.connector.id == CONNECTOR_ID_USBC)
 		enc10->base.features.flags.bits.DP_IS_USB_C = 1;
 
+	if (enc10->base.connector.id == CONNECTOR_ID_USBC)
+		enc10->base.features.flags.bits.DP_IS_USB_C = 1;
+
 	enc10->base.transmitter = init_data->transmitter;
 
 	/* set the flag to indicate whether driver poll the I2C data pin
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h
index bbcfce06bec0..2d5f25290ed1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.h
@@ -53,4 +53,9 @@ void dcn32_link_encoder_enable_dp_output(
 	const struct dc_link_settings *link_settings,
 	enum clock_source_id clock_source);
 
+bool dcn32_link_encoder_is_in_alt_mode(struct link_encoder *enc);
+
+void dcn32_link_encoder_get_max_link_cap(struct link_encoder *enc,
+	struct dc_link_settings *link_settings);
+
 #endif /* __DC_LINK_ENCODER__DCN32_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index a0a65e099104..b49e1dc9d8ba 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -623,7 +623,6 @@ static bool dcn32_assign_subvp_pipe(struct dc *dc,
 		 * - Not TMZ surface
 		 */
 		if (pipe->plane_state && !pipe->top_pipe && !dcn32_is_center_timing(pipe) &&
-				!(pipe->stream->timing.pix_clk_100hz / 10000 > DCN3_2_MAX_SUBVP_PIXEL_RATE_MHZ) &&
 				(!dcn32_is_psr_capable(pipe) || (context->stream_count == 1 && dc->caps.dmub_caps.subvp_psr)) &&
 				dc_state_get_pipe_subvp_type(context, pipe) == SUBVP_NONE &&
 				(refresh_rate < 120 || dcn32_allow_subvp_high_refresh_rate(dc, context, pipe)) &&
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
index 26307e599614..2a58a7687bdb 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
@@ -76,6 +76,11 @@ static void map_hw_resources(struct dml2_context *dml2,
 			in_out_display_cfg->hw.DLGRefClkFreqMHz = 50;
 		}
 		for (j = 0; j < mode_support_info->DPPPerSurface[i]; j++) {
+			if (i >= __DML2_WRAPPER_MAX_STREAMS_PLANES__) {
+				dml_print("DML::%s: Index out of bounds: i=%d, __DML2_WRAPPER_MAX_STREAMS_PLANES__=%d\n",
+					  __func__, i, __DML2_WRAPPER_MAX_STREAMS_PLANES__);
+				break;
+			}
 			dml2->v20.scratch.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id[num_pipes] = dml2->v20.scratch.dml_to_dc_pipe_mapping.disp_cfg_to_stream_id[i];
 			dml2->v20.scratch.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id_valid[num_pipes] = true;
 			dml2->v20.scratch.dml_to_dc_pipe_mapping.dml_pipe_idx_to_plane_id[num_pipes] = dml2->v20.scratch.dml_to_dc_pipe_mapping.disp_cfg_to_plane_id[i];
diff --git a/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c b/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c
index 25ffc052d53b..99e17c164ce7 100644
--- a/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c
+++ b/drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dm_helpers.h"
 #include "include/hdcp_msg_types.h"
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 3a6bf77a6873..b1b72e688f74 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -522,6 +522,25 @@ struct dc_dmub_cmd {
 	enum dm_dmub_wait_type wait_type;
 };
 
+struct dc_scratch_space {
+	/* used to temporarily backup plane states of a stream during
+	 * dc update. The reason is that plane states are overwritten
+	 * with surface updates in dc update. Once they are overwritten
+	 * current state is no longer valid. We want to temporarily
+	 * store current value in plane states so we can still recover
+	 * a valid current state during dc update.
+	 */
+	struct dc_plane_state plane_states[MAX_SURFACE_NUM];
+	struct dc_gamma gamma_correction[MAX_SURFACE_NUM];
+	struct dc_transfer_func in_transfer_func[MAX_SURFACE_NUM];
+	struct dc_3dlut lut3d_func[MAX_SURFACE_NUM];
+	struct dc_transfer_func in_shaper_func[MAX_SURFACE_NUM];
+	struct dc_transfer_func blend_tf[MAX_SURFACE_NUM];
+
+	struct dc_stream_state stream_state;
+	struct dc_transfer_func out_transfer_func;
+};
+
 /**
  * struct dc_state - The full description of a state requested by users
  */
@@ -604,16 +623,8 @@ struct dc_state {
 		unsigned int stutter_period_us;
 	} perf_params;
 
-	struct {
-		/* used to temporarily backup plane states of a stream during
-		 * dc update. The reason is that plane states are overwritten
-		 * with surface updates in dc update. Once they are overwritten
-		 * current state is no longer valid. We want to temporarily
-		 * store current value in plane states so we can still recover
-		 * a valid current state during dc update.
-		 */
-		struct dc_plane_state plane_states[MAX_SURFACE_NUM];
-	} scratch;
+
+	struct dc_scratch_space scratch;
 };
 
 struct replay_context {
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c b/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
index e8baafa02443..916f0c974637 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn21/irq_service_dcn21.c b/drivers/gpu/drm/amd/display/dc/irq/dcn21/irq_service_dcn21.c
index 03c5e8ff8cbd..42cdfe6c3538 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn21/irq_service_dcn21.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn21/irq_service_dcn21.c
@@ -23,8 +23,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 
 #include "include/logger_interface.h"
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
index fc50931c2aec..c5de6ed5bf58 100644
--- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
+++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
@@ -164,7 +164,7 @@ static void dpcd_extend_address_range(
 	if (new_addr_range.start != in_address || new_addr_range.end != end_address) {
 		*out_address = new_addr_range.start;
 		*out_size = ADDRESS_RANGE_SIZE(new_addr_range.start, new_addr_range.end);
-		*out_data = kzalloc(*out_size * sizeof(**out_data), GFP_KERNEL);
+		*out_data = kcalloc(*out_size, sizeof(**out_data), GFP_KERNEL);
 	}
 }
 
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
index f9c5bc624be3..a2387cea1af9 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
@@ -24,8 +24,6 @@
  *
  */
 
-#include <linux/slab.h>
-
 #include "dm_services.h"
 #include "dc.h"
 
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
index 6f10052caeef..3f3951f3ba98 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
@@ -2118,6 +2118,7 @@ static bool dcn32_resource_construct(
 	dc->config.use_pipe_ctx_sync_logic = true;
 
 	dc->config.dc_mode_clk_limit_support = true;
+	dc->config.enable_windowed_mpo_odm = true;
 	/* read VBIOS LTTPR caps */
 	{
 		if (ctx->dc_bios->funcs->get_lttpr_caps) {
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
index 6f832bf278cf..b356fed1726d 100644
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
@@ -1760,7 +1760,7 @@ static bool dcn321_resource_construct(
 	dc->caps.color.mpc.ocsc = 1;
 
 	dc->config.dc_mode_clk_limit_support = true;
-	dc->config.enable_windowed_mpo_odm = false;
+	dc->config.enable_windowed_mpo_odm = true;
 	/* read VBIOS LTTPR caps */
 	{
 		if (ctx->dc_bios->funcs->get_lttpr_caps) {