From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/omapdrm/omap_dmm_priv.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/gpu/drm/omapdrm/omap_dmm_priv.h b/kernel/drivers/gpu/drm/omapdrm/omap_dmm_priv.h
index c2785cc..60bb3f9 100644
--- a/kernel/drivers/gpu/drm/omapdrm/omap_dmm_priv.h
+++ b/kernel/drivers/gpu/drm/omapdrm/omap_dmm_priv.h
@@ -159,6 +159,7 @@
struct dmm {
struct device *dev;
+ dma_addr_t phys_base;
void __iomem *base;
int irq;
@@ -189,6 +190,12 @@
struct list_head alloc_head;
const struct dmm_platform_data *plat_data;
+
+ bool dmm_workaround;
+ spinlock_t wa_lock;
+ u32 *wa_dma_data;
+ dma_addr_t wa_dma_handle;
+ struct dma_chan *wa_dma_chan;
};
#endif
--
Gitblit v1.6.2