From: Matt Coster <matt.coster@imgtec.com>
Date: Thu, 10 Apr 2025 09:55:09 +0000 (+0100)
Subject: drm/imagination: Make has_fixed_data_addr a value
X-Git-Tag: v6.16-rc1~144^2~16^2~89
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=28dbcfbc01f32ac9c7c5c5f7b3a12c8cf701a989;p=thirdparty%2Flinux.git

drm/imagination: Make has_fixed_data_addr a value

This is currently a callback function which takes no parameters; there's
no reason for this so let's make it a straightforward value in pvr_fw_defs.

Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Link: https://lore.kernel.org/r/20250410-sets-bxs-4-64-patch-v1-v6-10-eda620c5865f@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
---

diff --git a/drivers/gpu/drm/imagination/pvr_fw.c b/drivers/gpu/drm/imagination/pvr_fw.c
index 17c29b5081f41..3441c378d91c6 100644
--- a/drivers/gpu/drm/imagination/pvr_fw.c
+++ b/drivers/gpu/drm/imagination/pvr_fw.c
@@ -662,7 +662,7 @@ pvr_fw_process(struct pvr_device *pvr_dev)
 		return PTR_ERR(fw_code_ptr);
 	}
 
-	if (pvr_dev->fw_dev.defs->has_fixed_data_addr()) {
+	if (pvr_dev->fw_dev.defs->has_fixed_data_addr) {
 		u32 base_addr = private_data->base_addr & pvr_dev->fw_dev.fw_heap_info.offset_mask;
 
 		fw_data_ptr =
diff --git a/drivers/gpu/drm/imagination/pvr_fw.h b/drivers/gpu/drm/imagination/pvr_fw.h
index eead744835726..180d310074e35 100644
--- a/drivers/gpu/drm/imagination/pvr_fw.h
+++ b/drivers/gpu/drm/imagination/pvr_fw.h
@@ -166,21 +166,6 @@ struct pvr_fw_defs {
 	 */
 	int (*wrapper_init)(struct pvr_device *pvr_dev);
 
-	/**
-	 * @has_fixed_data_addr:
-	 *
-	 * Called to check if firmware fixed data must be loaded at the address given by the
-	 * firmware layout table.
-	 *
-	 * This function is mandatory.
-	 *
-	 * Returns:
-	 *  * %true if firmware fixed data must be loaded at the address given by the firmware
-	 *    layout table.
-	 *  * %false otherwise.
-	 */
-	bool (*has_fixed_data_addr)(void);
-
 	/**
 	 * @irq: FW Interrupt information.
 	 *
@@ -205,6 +190,14 @@ struct pvr_fw_defs {
 		/** @clear_mask: Value to write to the clear_reg in order to clear FW IRQs. */
 		u32 clear_mask;
 	} irq;
+
+	/**
+	 * @has_fixed_data_addr: Specify whether the firmware fixed data must be loaded at the
+	 *                       address given by the firmware layout table.
+	 *
+	 * This value is mandatory.
+	 */
+	bool has_fixed_data_addr;
 };
 
 /**
diff --git a/drivers/gpu/drm/imagination/pvr_fw_meta.c b/drivers/gpu/drm/imagination/pvr_fw_meta.c
index 892823826bf23..41485769fc7cf 100644
--- a/drivers/gpu/drm/imagination/pvr_fw_meta.c
+++ b/drivers/gpu/drm/imagination/pvr_fw_meta.c
@@ -532,12 +532,6 @@ pvr_meta_vm_unmap(struct pvr_device *pvr_dev, struct pvr_fw_object *fw_obj)
 			 fw_obj->fw_mm_node.start, fw_obj->fw_mm_node.size);
 }
 
-static bool
-pvr_meta_has_fixed_data_addr(void)
-{
-	return false;
-}
-
 const struct pvr_fw_defs pvr_fw_defs_meta = {
 	.init = pvr_meta_init,
 	.fw_process = pvr_meta_fw_process,
@@ -545,11 +539,11 @@ const struct pvr_fw_defs pvr_fw_defs_meta = {
 	.vm_unmap = pvr_meta_vm_unmap,
 	.get_fw_addr_with_offset = pvr_meta_get_fw_addr_with_offset,
 	.wrapper_init = pvr_meta_wrapper_init,
-	.has_fixed_data_addr = pvr_meta_has_fixed_data_addr,
 	.irq = {
 		.status_reg = ROGUE_CR_META_SP_MSLVIRQSTATUS,
 		.clear_reg = ROGUE_CR_META_SP_MSLVIRQSTATUS,
 		.status_mask = ROGUE_CR_META_SP_MSLVIRQSTATUS_TRIGVECT2_EN,
 		.clear_mask = ROGUE_CR_META_SP_MSLVIRQSTATUS_TRIGVECT2_CLRMSK,
 	},
+	.has_fixed_data_addr = false,
 };
diff --git a/drivers/gpu/drm/imagination/pvr_fw_mips.c b/drivers/gpu/drm/imagination/pvr_fw_mips.c
index 567251a663de1..5feae0dc85ab5 100644
--- a/drivers/gpu/drm/imagination/pvr_fw_mips.c
+++ b/drivers/gpu/drm/imagination/pvr_fw_mips.c
@@ -225,12 +225,6 @@ pvr_mips_get_fw_addr_with_offset(struct pvr_fw_object *fw_obj, u32 offset)
 	       ROGUE_FW_HEAP_MIPS_BASE;
 }
 
-static bool
-pvr_mips_has_fixed_data_addr(void)
-{
-	return true;
-}
-
 const struct pvr_fw_defs pvr_fw_defs_mips = {
 	.init = pvr_mips_init,
 	.fini = pvr_mips_fini,
@@ -239,11 +233,11 @@ const struct pvr_fw_defs pvr_fw_defs_mips = {
 	.vm_unmap = pvr_vm_mips_unmap,
 	.get_fw_addr_with_offset = pvr_mips_get_fw_addr_with_offset,
 	.wrapper_init = pvr_mips_wrapper_init,
-	.has_fixed_data_addr = pvr_mips_has_fixed_data_addr,
 	.irq = {
 		.status_reg = ROGUE_CR_MIPS_WRAPPER_IRQ_STATUS,
 		.clear_reg = ROGUE_CR_MIPS_WRAPPER_IRQ_CLEAR,
 		.status_mask = ROGUE_CR_MIPS_WRAPPER_IRQ_STATUS_EVENT_EN,
 		.clear_mask = ROGUE_CR_MIPS_WRAPPER_IRQ_CLEAR_EVENT_EN,
 	},
+	.has_fixed_data_addr = true,
 };