From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 35 +++++++++++------------------------
1 files changed, 11 insertions(+), 24 deletions(-)
diff --git a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index fb5a346..a95156f 100644
--- a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -25,9 +25,11 @@
*
**************************************************************************/
-#include "vmwgfx_drv.h"
-#include <drm/drmP.h>
+#include <linux/sched/signal.h>
+
#include <drm/ttm/ttm_placement.h>
+
+#include "vmwgfx_drv.h"
struct vmw_temp_set_context {
SVGA3dCmdHeader header;
@@ -393,12 +395,8 @@
WARN(1, "Command buffer has not been allocated.\n");
ret = NULL;
}
- if (IS_ERR_OR_NULL(ret)) {
- DRM_ERROR("Fifo reserve failure of %u bytes.\n",
- (unsigned) bytes);
- dump_stack();
+ if (IS_ERR_OR_NULL(ret))
return NULL;
- }
return ret;
}
@@ -542,7 +540,7 @@
int ret = 0;
uint32_t bytes = sizeof(u32) + sizeof(*cmd_fence);
- fm = vmw_fifo_reserve(dev_priv, bytes);
+ fm = VMW_FIFO_RESERVE(dev_priv, bytes);
if (unlikely(fm == NULL)) {
*seqno = atomic_read(&dev_priv->marker_seq);
ret = -ENOMEM;
@@ -601,12 +599,9 @@
SVGA3dCmdWaitForQuery body;
} *cmd;
- cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
-
- if (unlikely(cmd == NULL)) {
- DRM_ERROR("Out of fifo space for dummy query.\n");
+ cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd));
+ if (unlikely(cmd == NULL))
return -ENOMEM;
- }
cmd->header.id = SVGA_3D_CMD_WAIT_FOR_QUERY;
cmd->header.size = sizeof(cmd->body);
@@ -615,7 +610,7 @@
if (bo->mem.mem_type == TTM_PL_VRAM) {
cmd->body.guestResult.gmrId = SVGA_GMR_FRAMEBUFFER;
- cmd->body.guestResult.offset = bo->offset;
+ cmd->body.guestResult.offset = bo->mem.start << PAGE_SHIFT;
} else {
cmd->body.guestResult.gmrId = bo->mem.start;
cmd->body.guestResult.offset = 0;
@@ -650,12 +645,9 @@
SVGA3dCmdWaitForGBQuery body;
} *cmd;
- cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
-
- if (unlikely(cmd == NULL)) {
- DRM_ERROR("Out of fifo space for dummy query.\n");
+ cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd));
+ if (unlikely(cmd == NULL))
return -ENOMEM;
- }
cmd->header.id = SVGA_3D_CMD_WAIT_FOR_GB_QUERY;
cmd->header.size = sizeof(cmd->body);
@@ -696,9 +688,4 @@
return vmw_fifo_emit_dummy_gb_query(dev_priv, cid);
return vmw_fifo_emit_dummy_legacy_query(dev_priv, cid);
-}
-
-void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
-{
- return vmw_fifo_reserve_dx(dev_priv, bytes, SVGA3D_INVALID_ID);
}
--
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