disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/drm/armada/armada_hw.h
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@@ -1,10 +1,7 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2012 Russell King
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  *  Rewritten from the dovefb driver, and Armada510 manuals.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #ifndef ARMADA_HW_H
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 #define ARMADA_HW_H
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@@ -88,6 +85,16 @@
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 	ADV_VSYNC_H_OFF	= 0xfff << 0,
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 };
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+/* LCD_CFG_RDREG4F - Armada 510 only */
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+enum {
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+	CFG_SRAM_WAIT	= BIT(11),
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+	CFG_SMPN_FASTTX	= BIT(10),
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+	CFG_DMA_ARB	= BIT(9),
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+	CFG_DMA_WM_EN	= BIT(8),
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+	CFG_DMA_WM_MASK	= 0xff,
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+#define CFG_DMA_WM(x)	((x) & CFG_DMA_WM_MASK)
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+};
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+
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 enum {
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 	CFG_565		= 0,
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 	CFG_1555	= 1,
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@@ -169,6 +176,10 @@
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 	SRAM_READ	= 0 << 14,
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 	SRAM_WRITE	= 2 << 14,
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 	SRAM_INIT	= 3 << 14,
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+	SRAM_GAMMA_YR	= 0x0 << 8,
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+	SRAM_GAMMA_UG	= 0x1 << 8,
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+	SRAM_GAMMA_VB	= 0x2 << 8,
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+	SRAM_PALETTE	= 0x3 << 8,
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 	SRAM_HWC32_RAM1	= 0xc << 8,
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 	SRAM_HWC32_RAM2	= 0xd << 8,
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 	SRAM_HWC32_RAMR	= SRAM_HWC32_RAM1,
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@@ -315,20 +326,5 @@
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 	GRA_FF_ALLEMPTY		= 1 << 1,
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 	PWRDN_IRQ_LEVEL		= 1 << 0,
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 };
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-
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-static inline u32 armada_rect_hw_fp(struct drm_rect *r)
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-{
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-	return (drm_rect_height(r) & 0xffff0000) | drm_rect_width(r) >> 16;
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-}
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-
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-static inline u32 armada_rect_hw(struct drm_rect *r)
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-{
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-	return drm_rect_height(r) << 16 | (drm_rect_width(r) & 0x0000ffff);
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-}
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-
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-static inline u32 armada_rect_yx(struct drm_rect *r)
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-{
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-	return (r)->y1 << 16 | ((r)->x1 & 0x0000ffff);
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-}
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 #endif