disp: msm: sde: remove rgb/cursor pipe related code

The HW support for RGB pipes were removed from MDSS 3.x and cursor pipes
from MDSS 4.x. Remove the support from s/w as well with this change.

Change-Id: Ib5b363234e200ee5c421684cf1904a38a5d90b58
Signed-off-by: Veera Sundaram Sankaran <[email protected]>

msm/sde/sde_hw_catalog.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -270,7 +270,6 @@ enum {
 	SSPP_CLK_STATUS,
 	SSPP_SCALE_SIZE,
 	SSPP_VIG_BLOCKS,
-	SSPP_RGB_BLOCKS,
 	SSPP_DMA_BLOCKS,
 	SSPP_EXCL_RECT,
 	SSPP_SMART_DMA,
@@ -298,13 +297,6 @@ enum {
 	VIG_PROP_MAX,
 };
 
-enum {
-	RGB_SCALER_OFF,
-	RGB_SCALER_LEN,
-	RGB_PCC_PROP,
-	RGB_PROP_MAX,
-};
-
 enum {
 	DMA_SUBBLOCK_INDEX,
 	DMA_TOP_OFF,
@@ -688,7 +680,6 @@ static struct sde_prop_type sspp_prop[] = {
 		PROP_TYPE_BIT_OFFSET_ARRAY},
 	{SSPP_SCALE_SIZE, "qcom,sde-sspp-scale-size", false, PROP_TYPE_U32},
 	{SSPP_VIG_BLOCKS, "qcom,sde-sspp-vig-blocks", false, PROP_TYPE_NODE},
-	{SSPP_RGB_BLOCKS, "qcom,sde-sspp-rgb-blocks", false, PROP_TYPE_NODE},
 	{SSPP_DMA_BLOCKS, "qcom,sde-sspp-dma-blocks", false, PROP_TYPE_NODE},
 	{SSPP_EXCL_RECT, "qcom,sde-sspp-excl-rect", false, PROP_TYPE_U32_ARRAY},
 	{SSPP_SMART_DMA, "qcom,sde-sspp-smart-dma-priority", false,
@@ -732,12 +723,6 @@ static struct sde_prop_type vig_prop[] = {
 			false, PROP_TYPE_U32_ARRAY},
 };
 
-static struct sde_prop_type rgb_prop[] = {
-	{RGB_SCALER_OFF, "qcom,sde-rgb-scaler-off", false, PROP_TYPE_U32},
-	{RGB_SCALER_LEN, "qcom,sde-rgb-scaler-size", false, PROP_TYPE_U32},
-	{RGB_PCC_PROP, "qcom,sde-rgb-pcc", false, PROP_TYPE_U32_ARRAY},
-};
-
 static struct sde_prop_type dma_prop[] = {
 	[DMA_SUBBLOCK_INDEX] = {DMA_SUBBLOCK_INDEX, "cell-index", false,
 			PROP_TYPE_U32},
@@ -1661,103 +1646,6 @@ end:
 	return rc;
 }
 
-static void _sde_sspp_setup_rgbs_pp(struct sde_dt_props *props,
-		struct sde_mdss_cfg *sde_cfg, struct sde_sspp_cfg *sspp)
-{
-	struct sde_sspp_sub_blks *sblk = sspp->sblk;
-
-	sblk->pcc_blk.id = SDE_SSPP_PCC;
-	if (props->exists[RGB_PCC_PROP]) {
-		sblk->pcc_blk.base = PROP_VALUE_ACCESS(props->values,
-			RGB_PCC_PROP, 0);
-		sblk->pcc_blk.version = PROP_VALUE_ACCESS(props->values,
-			RGB_PCC_PROP, 1);
-		sblk->pcc_blk.len = 0;
-		set_bit(SDE_SSPP_PCC, &sspp->features);
-	}
-}
-
-static int _sde_sspp_setup_rgbs(struct device_node *np,
-		struct sde_mdss_cfg *sde_cfg)
-{
-	int i;
-	struct sde_dt_props *props;
-	struct device_node *snp = NULL;
-	int rgb_count = 0;
-	const char *type;
-
-	snp = of_get_child_by_name(np, sspp_prop[SSPP_RGB_BLOCKS].prop_name);
-	if (!snp)
-		return 0;
-
-	props = sde_get_dt_props(snp, RGB_PROP_MAX, rgb_prop,
-			ARRAY_SIZE(rgb_prop), NULL);
-	if (IS_ERR(props))
-		return PTR_ERR(props);
-
-	for (i = 0; i < sde_cfg->sspp_count; ++i) {
-		struct sde_sspp_cfg *sspp = sde_cfg->sspp + i;
-		struct sde_sspp_sub_blks *sblk = sspp->sblk;
-
-		of_property_read_string_index(np,
-				sspp_prop[SSPP_TYPE].prop_name, i, &type);
-		if (strcmp(type, "rgb"))
-			continue;
-
-		sblk->maxupscale = MAX_UPSCALE_RATIO;
-		sblk->maxdwnscale = MAX_DOWNSCALE_RATIO;
-		sspp->id = SSPP_RGB0 + rgb_count;
-		snprintf(sspp->name, SDE_HW_BLK_NAME_LEN, "sspp_%u",
-				sspp->id - SSPP_VIG0);
-		sspp->clk_ctrl = SDE_CLK_CTRL_RGB0 + rgb_count;
-		sspp->type = SSPP_TYPE_RGB;
-		set_bit(SDE_PERF_SSPP_QOS, &sspp->perf_features);
-		if (sde_cfg->vbif_qos_nlvl == 8)
-			set_bit(SDE_PERF_SSPP_QOS_8LVL, &sspp->perf_features);
-		rgb_count++;
-
-		if ((sde_cfg->qseed_sw_lib_rev == SDE_SSPP_SCALER_QSEED2) ||
-		    (sde_cfg->qseed_sw_lib_rev == SDE_SSPP_SCALER_QSEED3)) {
-			set_bit(SDE_SSPP_SCALER_RGB, &sspp->features);
-			sblk->scaler_blk.id = sde_cfg->qseed_sw_lib_rev;
-			sblk->scaler_blk.base = PROP_VALUE_ACCESS(props->values,
-					RGB_SCALER_OFF, 0);
-			sblk->scaler_blk.len = PROP_VALUE_ACCESS(props->values,
-					RGB_SCALER_LEN, 0);
-			snprintf(sblk->scaler_blk.name, SDE_HW_BLK_NAME_LEN,
-				"sspp_scaler%u", sspp->id - SSPP_VIG0);
-		}
-
-		_sde_sspp_setup_rgbs_pp(props, sde_cfg, sspp);
-
-		sblk->format_list = sde_cfg->dma_formats;
-		sblk->virt_format_list = NULL;
-	}
-
-	sde_put_dt_props(props);
-	return 0;
-}
-
-static void _sde_sspp_setup_cursor(struct sde_mdss_cfg *sde_cfg,
-	struct sde_sspp_cfg *sspp, struct sde_sspp_sub_blks *sblk,
-	struct sde_prop_value *prop_value, u32 *cursor_count)
-{
-	if (!IS_SDE_MAJOR_MINOR_SAME(sde_cfg->hw_rev, SDE_HW_VER_300))
-		SDE_ERROR("invalid sspp type %d, xin id %d\n",
-				sspp->type, sspp->xin_id);
-	set_bit(SDE_SSPP_CURSOR, &sspp->features);
-	sblk->maxupscale = SSPP_UNITY_SCALE;
-	sblk->maxdwnscale = SSPP_UNITY_SCALE;
-	sblk->format_list = sde_cfg->cursor_formats;
-	sblk->virt_format_list = NULL;
-	sspp->id = SSPP_CURSOR0 + *cursor_count;
-	snprintf(sspp->name, SDE_HW_BLK_NAME_LEN, "sspp_%u",
-			sspp->id - SSPP_VIG0);
-	sspp->clk_ctrl = SDE_CLK_CTRL_CURSOR0 + *cursor_count;
-	sspp->type = SSPP_TYPE_CURSOR;
-	(*cursor_count)++;
-}
-
 static void _sde_sspp_setup_dgm(struct sde_sspp_cfg *sspp,
 		const struct sde_dt_props *props, const char *name,
 		struct sde_pp_blk *blk, u32 type, u32 prop, bool versioned)
@@ -1996,10 +1884,8 @@ static int _sde_sspp_setup_cmn(struct device_node *np,
 {
 	int rc = 0, off_count, i, j;
 	struct sde_dt_props *props;
-	const char *type;
 	struct sde_sspp_cfg *sspp;
 	struct sde_sspp_sub_blks *sblk;
-	u32 cursor_count = 0;
 
 	props = sde_get_dt_props(np, SSPP_PROP_MAX, sspp_prop,
 			ARRAY_SIZE(sspp_prop), &off_count);
@@ -2034,14 +1920,6 @@ static int _sde_sspp_setup_cmn(struct device_node *np,
 		sspp->base = PROP_VALUE_ACCESS(props->values, SSPP_OFF, i);
 		sspp->len = PROP_VALUE_ACCESS(props->values, SSPP_SIZE, 0);
 
-		of_property_read_string_index(np,
-				sspp_prop[SSPP_TYPE].prop_name, i, &type);
-		if (!strcmp(type, "cursor")) {
-			/* No prop values for cursor pipes */
-			_sde_sspp_setup_cursor(sde_cfg, sspp, sblk, NULL,
-					&cursor_count);
-		}
-
 		snprintf(sblk->src_blk.name, SDE_HW_BLK_NAME_LEN, "sspp_src_%u",
 				sspp->id - SSPP_VIG0);
 
@@ -2097,10 +1975,6 @@ static int sde_sspp_parse_dt(struct device_node *np,
 	if (rc)
 		return rc;
 
-	rc = _sde_sspp_setup_rgbs(np, sde_cfg);
-	if (rc)
-		return rc;
-
 	rc = _sde_sspp_setup_dmas(np, sde_cfg);
 
 	return rc;
@@ -4725,26 +4599,11 @@ static int sde_hardware_format_caps(struct sde_mdss_cfg *sde_cfg,
 	int rc = 0;
 	uint32_t dma_list_size, vig_list_size, wb2_list_size;
 	uint32_t virt_vig_list_size, in_rot_list_size = 0;
-	uint32_t cursor_list_size = 0;
 	uint32_t index = 0;
 	uint32_t in_rot_restricted_list_size = 0;
 	const struct sde_format_extended *inline_fmt_tbl = NULL;
 	const struct sde_format_extended *inline_restricted_fmt_tbl = NULL;
 
-	/* cursor input formats */
-	if (test_bit(SDE_FEATURE_CURSOR, sde_cfg->features)) {
-		cursor_list_size = ARRAY_SIZE(cursor_formats);
-		sde_cfg->cursor_formats = kcalloc(cursor_list_size,
-			sizeof(struct sde_format_extended), GFP_KERNEL);
-		if (!sde_cfg->cursor_formats) {
-			rc = -ENOMEM;
-			goto out;
-		}
-		index = sde_copy_formats(sde_cfg->cursor_formats,
-			cursor_list_size, 0, cursor_formats,
-			ARRAY_SIZE(cursor_formats));
-	}
-
 	/* DMA pipe input formats */
 	dma_list_size = ARRAY_SIZE(plane_formats);
 	if (test_bit(SDE_FEATURE_FP16, sde_cfg->features))
@@ -4754,7 +4613,7 @@ static int sde_hardware_format_caps(struct sde_mdss_cfg *sde_cfg,
 		sizeof(struct sde_format_extended), GFP_KERNEL);
 	if (!sde_cfg->dma_formats) {
 		rc = -ENOMEM;
-		goto free_cursor;
+		goto out;
 	}
 
 	index = sde_copy_formats(sde_cfg->dma_formats, dma_list_size,
@@ -4871,9 +4730,6 @@ free_vig:
 	kfree(sde_cfg->vig_formats);
 free_dma:
 	kfree(sde_cfg->dma_formats);
-free_cursor:
-	if (test_bit(SDE_FEATURE_CURSOR, sde_cfg->features))
-		kfree(sde_cfg->cursor_formats);
 out:
 	return rc;
 }
@@ -4959,7 +4815,6 @@ static int _sde_hardware_pre_caps(struct sde_mdss_cfg *sde_cfg, uint32_t hw_rev)
 		sde_cfg->vbif_qos_nlvl = 4;
 		sde_cfg->ts_prefill_rev = 1;
 		set_bit(SDE_FEATURE_DECIMATION, sde_cfg->features);
-		set_bit(SDE_FEATURE_CURSOR, sde_cfg->features);
 		clear_bit(SDE_FEATURE_COMBINED_ALPHA, sde_cfg->features);
 		clear_bit(SDE_FEATURE_DELAY_PRG_FETCH, sde_cfg->features);
 		clear_bit(SDE_FEATURE_SUI_MISR, sde_cfg->features);
@@ -5423,7 +5278,6 @@ void sde_hw_catalog_deinit(struct sde_mdss_cfg *sde_cfg)
 	kfree(sde_cfg->perf.creq_lut);
 
 	kfree(sde_cfg->dma_formats);
-	kfree(sde_cfg->cursor_formats);
 	kfree(sde_cfg->vig_formats);
 	kfree(sde_cfg->wb_formats);
 	kfree(sde_cfg->virt_vig_formats);

msm/sde/sde_hw_catalog.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -264,13 +264,11 @@ enum {
  * @SDE_SSPP_SRC             Src and fetch part of the pipes,
  * @SDE_SSPP_SCALER_QSEED2,  QSEED2 algorithm support
  * @SDE_SSPP_SCALER_QSEED3,  QSEED3 alogorithm support
- * @SDE_SSPP_SCALER_RGB,     RGB Scaler, supported by RGB pipes
  * @SDE_SSPP_CSC,            Support of Color space converion
  * @SDE_SSPP_CSC_10BIT,      Support of 10-bit Color space conversion
  * @SDE_SSPP_HSIC,           Global HSIC control
  * @SDE_SSPP_MEMCOLOR        Memory Color Support
  * @SDE_SSPP_PCC,            Color correction support
- * @SDE_SSPP_CURSOR,         SSPP can be used as a cursor layer
  * @SDE_SSPP_EXCL_RECT,      SSPP supports exclusion rect
  * @SDE_SSPP_SMART_DMA_V1,   SmartDMA 1.0 support
  * @SDE_SSPP_SMART_DMA_V2,   SmartDMA 2.0 support
@@ -301,13 +299,11 @@ enum {
 	SDE_SSPP_SRC = 0x1,
 	SDE_SSPP_SCALER_QSEED2,
 	SDE_SSPP_SCALER_QSEED3,
-	SDE_SSPP_SCALER_RGB,
 	SDE_SSPP_CSC,
 	SDE_SSPP_CSC_10BIT,
 	SDE_SSPP_HSIC,
 	SDE_SSPP_MEMCOLOR,
 	SDE_SSPP_PCC,
-	SDE_SSPP_CURSOR,
 	SDE_SSPP_EXCL_RECT,
 	SDE_SSPP_SMART_DMA_V1,
 	SDE_SSPP_SMART_DMA_V2,
@@ -662,7 +658,6 @@ enum {
  * @SDE_FEATURE_BASE_LAYER     Base Layer supported
  * @SDE_FEATURE_TOUCH_WAKEUP   Early wakeup with touch supported
  * @SDE_FEATURE_SRC_SPLIT      Source split supported
- * @SDE_FEATURE_CURSOR         Cursor supported
  * @SDE_FEATURE_VIG_P010       P010 ViG pipe format supported
  * @SDE_FEATURE_FP16           FP16 pipe format supported
  * @SDE_FEATURE_HDR            High Dynamic Range supported
@@ -703,7 +698,6 @@ enum sde_mdss_features {
 	SDE_FEATURE_BASE_LAYER,
 	SDE_FEATURE_TOUCH_WAKEUP,
 	SDE_FEATURE_SRC_SPLIT,
-	SDE_FEATURE_CURSOR,
 	SDE_FEATURE_VIG_P010,
 	SDE_FEATURE_FP16,
 	SDE_FEATURE_HDR,
@@ -1068,18 +1062,12 @@ enum sde_clk_ctrl_type {
 	SDE_CLK_CTRL_VIG2,
 	SDE_CLK_CTRL_VIG3,
 	SDE_CLK_CTRL_VIG4,
-	SDE_CLK_CTRL_RGB0,
-	SDE_CLK_CTRL_RGB1,
-	SDE_CLK_CTRL_RGB2,
-	SDE_CLK_CTRL_RGB3,
 	SDE_CLK_CTRL_DMA0,
 	SDE_CLK_CTRL_DMA1,
 	SDE_CLK_CTRL_DMA2,
 	SDE_CLK_CTRL_DMA3,
 	SDE_CLK_CTRL_DMA4,
 	SDE_CLK_CTRL_DMA5,
-	SDE_CLK_CTRL_CURSOR0,
-	SDE_CLK_CTRL_CURSOR1,
 	SDE_CLK_CTRL_WB0,
 	SDE_CLK_CTRL_WB1,
 	SDE_CLK_CTRL_WB2,
@@ -1089,8 +1077,8 @@ enum sde_clk_ctrl_type {
 };
 
 #define SDE_CLK_CTRL_VALID(x) (x > SDE_CLK_CTRL_NONE && x < SDE_CLK_CTRL_MAX)
-#define SDE_CLK_CTRL_SSPP_VALID(x) (x >= SDE_CLK_CTRL_VIG0 && x <= SDE_CLK_CTRL_CURSOR1)
-#define SDE_CLK_CTRL_WB_VALID(x) (x >= SDE_CLK_CTRL_WB0 && x <= SDE_CLK_CTRL_WB2)
+#define SDE_CLK_CTRL_SSPP_VALID(x) (x >= SDE_CLK_CTRL_VIG0 && x < SDE_CLK_CTRL_WB0)
+#define SDE_CLK_CTRL_WB_VALID(x) (x >= SDE_CLK_CTRL_WB0 && x < SDE_CLK_CTRL_LUTDMA)
 #define SDE_CLK_CTRL_LUTDMA_VALID(x) (x == SDE_CLK_CTRL_LUTDMA)
 #define SDE_CLK_CTRL_IPCC_MSI_VALID(x) (x == SDE_CLK_CTRL_IPCC_MSI)
 
@@ -1104,18 +1092,12 @@ static const char *sde_clk_ctrl_type_s[SDE_CLK_CTRL_MAX] = {
 	[SDE_CLK_CTRL_VIG2] = "VIG2",
 	[SDE_CLK_CTRL_VIG3] = "VIG3",
 	[SDE_CLK_CTRL_VIG4] = "VIG4",
-	[SDE_CLK_CTRL_RGB0] = "RGB0",
-	[SDE_CLK_CTRL_RGB1] = "RGB1",
-	[SDE_CLK_CTRL_RGB2] = "RGB2",
-	[SDE_CLK_CTRL_RGB3] = "RGB3",
 	[SDE_CLK_CTRL_DMA0] = "DMA0",
 	[SDE_CLK_CTRL_DMA1] = "DMA1",
 	[SDE_CLK_CTRL_DMA2] = "DMA2",
 	[SDE_CLK_CTRL_DMA3] = "DMA3",
 	[SDE_CLK_CTRL_DMA4] = "DMA4",
 	[SDE_CLK_CTRL_DMA5] = "DMA5",
-	[SDE_CLK_CTRL_CURSOR0] = "CURSOR0",
-	[SDE_CLK_CTRL_CURSOR1] = "CURSOR1",
 	[SDE_CLK_CTRL_WB0] = "WB0",
 	[SDE_CLK_CTRL_WB1] = "WB1",
 	[SDE_CLK_CTRL_WB2] = "WB2",
@@ -1791,7 +1773,6 @@ struct sde_perf_cfg {
  * @irq_offset_list     list of sde_intr_irq_offsets to initialize irq table
  * @features            bitmap of supported SDE_FEATUREs
  * @dma_formats         supported formats for dma pipe
- * @cursor_formats      supported formats for cursor pipe
  * @vig_formats         supported formats for vig pipe
  * @wb_formats          supported formats for wb
  * @virt_vig_formats    supported formats for virtual vig pipe
@@ -1902,7 +1883,6 @@ struct sde_mdss_cfg {
 
 	/* Supported Pixel Format Lists */
 	struct sde_format_extended *dma_formats;
-	struct sde_format_extended *cursor_formats;
 	struct sde_format_extended *vig_formats;
 	struct sde_format_extended *wb_formats;
 	struct sde_format_extended *virt_vig_formats;
@@ -1924,9 +1904,7 @@ struct sde_mdss_hw_cfg_handler {
 #define BLK_MDP(s) ((s)->mdp)
 #define BLK_CTL(s) ((s)->ctl)
 #define BLK_VIG(s) ((s)->vig)
-#define BLK_RGB(s) ((s)->rgb)
 #define BLK_DMA(s) ((s)->dma)
-#define BLK_CURSOR(s) ((s)->cursor)
 #define BLK_MIXER(s) ((s)->mixer)
 #define BLK_DSPP(s) ((s)->dspp)
 #define BLK_DS(s) ((s)->ds)

msm/sde/sde_hw_catalog_format.h

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2019, 2021 The Linux Foundation. All rights reserved.
  */
 
@@ -88,23 +89,6 @@ static const struct sde_format_extended plane_formats_vig[] = {
 	{0, 0},
 };
 
-static const struct sde_format_extended cursor_formats[] = {
-	{DRM_FORMAT_ARGB8888, 0},
-	{DRM_FORMAT_ABGR8888, 0},
-	{DRM_FORMAT_RGBA8888, 0},
-	{DRM_FORMAT_BGRA8888, 0},
-	{DRM_FORMAT_XRGB8888, 0},
-	{DRM_FORMAT_ARGB1555, 0},
-	{DRM_FORMAT_ABGR1555, 0},
-	{DRM_FORMAT_RGBA5551, 0},
-	{DRM_FORMAT_BGRA5551, 0},
-	{DRM_FORMAT_ARGB4444, 0},
-	{DRM_FORMAT_ABGR4444, 0},
-	{DRM_FORMAT_RGBA4444, 0},
-	{DRM_FORMAT_BGRA4444, 0},
-	{0, 0},
-};
-
 static const struct sde_format_extended wb2_formats[] = {
 	{DRM_FORMAT_RGB565, 0},
 	{DRM_FORMAT_BGR565, DRM_FORMAT_MOD_QCOM_COMPRESSED},

msm/sde/sde_hw_ctl.c

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -76,8 +77,7 @@
 /**
  * List of SSPP bits in CTL_FLUSH
  */
-static const u32 sspp_tbl[SSPP_MAX] = { SDE_NONE, 0, 1, 2, 18, 3, 4, 5,
-	19, 11, 12, 24, 25, 13, 14, SDE_NONE, SDE_NONE};
+static const u32 sspp_tbl[SSPP_MAX] = { SDE_NONE, 0, 1, 2, 18, 11, 12, 24, 25, 13, 14};
 
 /**
  * List of layer mixer bits in CTL_FLUSH
@@ -125,9 +125,7 @@ static const u32 intf_tbl[INTF_MAX] = {SDE_NONE, 31, 30, 29, 28};
 /**
  * List of SSPP bits in CTL_FETCH_PIPE_ACTIVE
  */
-static const u32 fetch_tbl[SSPP_MAX] = {CTL_INVALID_BIT, 16, 17, 18, 19,
-	CTL_INVALID_BIT, CTL_INVALID_BIT, CTL_INVALID_BIT, CTL_INVALID_BIT, 0,
-	1, 2, 3, 4, 5, CTL_INVALID_BIT, CTL_INVALID_BIT};
+static const u32 fetch_tbl[SSPP_MAX] = {CTL_INVALID_BIT, 16, 17, 18, 19, 0, 1, 2, 3, 4, 5};
 
 /**
  * list of WB bits in CTL_WB_FLUSH
@@ -214,18 +212,12 @@ sspp_reg_cfg_tbl[SSPP_MAX][CTL_SSPP_MAX_RECTS] = {
 	/* SSPP_VIG1 */{ {0, 3, 3, BIT(2)}, {3, 4, 4, 0} },
 	/* SSPP_VIG2 */{ {0, 6, 3, BIT(4)}, {3, 8, 4, 0} },
 	/* SSPP_VIG3 */{ {0, 26, 3, BIT(6)}, {3, 12, 4, 0} },
-	/* SSPP_RGB0 */{ {0, 9, 3, BIT(8)}, {0, 0, 0, 0} },
-	/* SSPP_RGB1 */{ {0, 12, 3, BIT(10)}, {0, 0, 0, 0} },
-	/* SSPP_RGB2 */{ {0, 15, 3, BIT(12)}, {0, 0, 0, 0} },
-	/* SSPP_RGB3 */{ {0, 29, 3, BIT(14)}, {0, 0, 0, 0} },
 	/* SSPP_DMA0 */{ {0, 18, 3, BIT(16)}, {2, 8, 4, 0} },
 	/* SSPP_DMA1 */{ {0, 21, 3, BIT(18)}, {2, 12, 4, 0} },
 	/* SSPP_DMA2 */{ {2, 0, 4, 0}, {2, 16, 4, 0} },
 	/* SSPP_DMA3 */{ {2, 4, 4, 0}, {2, 20, 4, 0} },
 	/* SSPP_DMA4 */{ {4, 0, 4, 0}, {4, 8, 4, 0} },
 	/* SSPP_DMA5 */{ {4, 4, 4, 0}, {4, 12, 4, 0} },
-	/* SSPP_CURSOR0 */{ {1, 20, 4, 0}, {0, 0, 0, 0} },
-	/* SSPP_CURSOR1 */{ {1, 26, 4, 0}, {0, 0, 0, 0} }
 };
 
 /**

msm/sde/sde_hw_mdss.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -146,11 +146,6 @@ enum sde_sspp {
 	SSPP_VIG2,
 	SSPP_VIG3,
 	SSPP_VIG_MAX = SSPP_VIG3,
-	SSPP_RGB0,
-	SSPP_RGB1,
-	SSPP_RGB2,
-	SSPP_RGB3,
-	SSPP_RGB_MAX = SSPP_RGB3,
 	SSPP_DMA0,
 	SSPP_DMA1,
 	SSPP_DMA2,
@@ -158,23 +153,16 @@ enum sde_sspp {
 	SSPP_DMA4,
 	SSPP_DMA5,
 	SSPP_DMA_MAX = SSPP_DMA5,
-	SSPP_CURSOR0,
-	SSPP_CURSOR1,
-	SSPP_CURSOR_MAX = SSPP_CURSOR1,
 	SSPP_MAX
 };
 
 #define SDE_SSPP_VALID(x) ((x) > SSPP_NONE && (x) < SSPP_MAX)
 #define SDE_SSPP_VALID_VIG(x) ((x) >= SSPP_VIG0 && (x) <= SSPP_VIG_MAX)
-#define SDE_SSPP_VALID_RGB(x) ((x) >= SSPP_RGB0 && (x) <= SSPP_RGB_MAX)
 #define SDE_SSPP_VALID_DMA(x) ((x) >= SSPP_DMA0 && (x) <= SSPP_DMA_MAX)
-#define SDE_SSPP_VALID_CURSOR(x) ((x) >= SSPP_CURSOR0 && (x) <= SSPP_CURSOR_MAX)
 
 enum sde_sspp_type {
 	SSPP_TYPE_VIG,
-	SSPP_TYPE_RGB,
 	SSPP_TYPE_DMA,
-	SSPP_TYPE_CURSOR,
 	SSPP_TYPE_MAX
 };
 

msm/sde/sde_hw_sspp.c

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -185,7 +186,6 @@ static inline int _sspp_subblk_offset(struct sde_hw_pipe *ctx,
 		break;
 	case SDE_SSPP_SCALER_QSEED2:
 	case SDE_SSPP_SCALER_QSEED3:
-	case SDE_SSPP_SCALER_RGB:
 		*idx = sblk->scaler_blk.base;
 		break;
 	case SDE_SSPP_CSC:

msm/sde/sde_hw_sspp.h

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
  */
 
@@ -30,8 +31,7 @@ struct sde_hw_pipe;
 /**
  * Define all scaler feature bits in catalog
  */
-#define SDE_SSPP_SCALER ((1UL << SDE_SSPP_SCALER_RGB) | \
-	(1UL << SDE_SSPP_SCALER_QSEED2) | \
+#define SDE_SSPP_SCALER ((1UL << SDE_SSPP_SCALER_QSEED2) | \
 	(1UL << SDE_SSPP_SCALER_QSEED3) | \
 	(1UL << SDE_SSPP_SCALER_QSEED3LITE))
 

msm/sde/sde_kms.c

@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (c) 2014-2021, The Linux Foundation. All rights reserved.
  * Copyright (C) 2013 Red Hat
  * Author: Rob Clark <[email protected]>
@@ -2101,8 +2102,7 @@ static int _sde_kms_drm_obj_init(struct sde_kms *sde_kms)
 	for (i = 0; i < catalog->sspp_count; i++) {
 		bool primary = true;
 
-		if (catalog->sspp[i].features & BIT(SDE_SSPP_CURSOR)
-			|| primary_planes_idx >= max_crtc_count)
+		if (primary_planes_idx >= max_crtc_count)
 			primary = false;
 
 		plane = sde_plane_init(dev, catalog->sspp[i].id, primary,

msm/sde/sde_plane.c

@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  * Copyright (C) 2014-2021 The Linux Foundation. All rights reserved.
  * Copyright (C) 2013 Red Hat
  * Author: Rob Clark <[email protected]>
@@ -3226,12 +3227,10 @@ static void _sde_plane_update_properties(struct drm_plane *plane,
 			SDE_PLANE_DIRTY_FORMAT))
 		_sde_plane_set_qos_lut(plane, crtc, fb);
 
-	if (plane->type != DRM_PLANE_TYPE_CURSOR) {
-		_sde_plane_set_qos_ctrl(plane, true, SDE_PLANE_QOS_PANIC_CTRL);
-		_sde_plane_set_ot_limit(plane, crtc);
-		if (pstate->dirty & SDE_PLANE_DIRTY_PERF)
-			_sde_plane_set_ts_prefill(plane, pstate);
-	}
+	_sde_plane_set_qos_ctrl(plane, true, SDE_PLANE_QOS_PANIC_CTRL);
+	_sde_plane_set_ot_limit(plane, crtc);
+	if (pstate->dirty & SDE_PLANE_DIRTY_PERF)
+		_sde_plane_set_ts_prefill(plane, pstate);
 
 	if (pstate->dirty & SDE_PLANE_DIRTY_QOS)
 		_sde_plane_set_qos_remap(plane);
@@ -3720,8 +3719,6 @@ static void _sde_plane_setup_capabilities_blob(struct sde_plane *psde,
 
 	if (SDE_SSPP_VALID_VIG(psde->pipe))
 		pipe_id = psde->pipe -  SSPP_VIG0;
-	else if (SDE_SSPP_VALID_RGB(psde->pipe))
-		pipe_id = psde->pipe -  SSPP_RGB0;
 	else if (SDE_SSPP_VALID_DMA(psde->pipe))
 		pipe_id = psde->pipe -  SSPP_DMA0;
 	else
@@ -4843,9 +4840,7 @@ struct drm_plane *sde_plane_init(struct drm_device *dev,
 		goto clean_sspp;
 	}
 
-	if (psde->features & BIT(SDE_SSPP_CURSOR))
-		type = DRM_PLANE_TYPE_CURSOR;
-	else if (primary_plane)
+	if (primary_plane)
 		type = DRM_PLANE_TYPE_PRIMARY;
 	else
 		type = DRM_PLANE_TYPE_OVERLAY;