lcd: move platform-specific structs to their own headers
common/lcd code is full of platform-specific code and definitions, which
ideally should reside with the respective driver code. Take a step towards that
goal by moving platform-specific structs from lcd.h to their own header files.
The structs for the generic case (the #else for all the platform-specific
cases) is retained in lcd.h as the default case.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bo Shen <voice.shen@atmel.com>
Tested-by: Josh Wu <josh.wu@atmel.com>
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
diff --git a/include/pxa_lcd.h b/include/pxa_lcd.h
new file mode 100644
index 0000000..723f6ab
--- /dev/null
+++ b/include/pxa_lcd.h
@@ -0,0 +1,80 @@
+/*
+ * pxa_lcd.h - PXA LCD Controller structures
+ *
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _PXA_LCD_H_
+#define _PXA_LCD_H_
+
+/*
+ * PXA LCD DMA descriptor
+ */
+struct pxafb_dma_descriptor {
+ u_long fdadr; /* Frame descriptor address register */
+ u_long fsadr; /* Frame source address register */
+ u_long fidr; /* Frame ID register */
+ u_long ldcmd; /* Command register */
+};
+
+/*
+ * PXA LCD info
+ */
+struct pxafb_info {
+ /* Misc registers */
+ u_long reg_lccr3;
+ u_long reg_lccr2;
+ u_long reg_lccr1;
+ u_long reg_lccr0;
+ u_long fdadr0;
+ u_long fdadr1;
+
+ /* DMA descriptors */
+ struct pxafb_dma_descriptor *dmadesc_fblow;
+ struct pxafb_dma_descriptor *dmadesc_fbhigh;
+ struct pxafb_dma_descriptor *dmadesc_palette;
+
+ u_long screen; /* physical address of frame buffer */
+ u_long palette; /* physical address of palette memory */
+ u_int palette_size;
+};
+
+/*
+ * LCD controller stucture for PXA CPU
+ */
+typedef struct vidinfo {
+ ushort vl_col; /* Number of columns (i.e. 640) */
+ ushort vl_row; /* Number of rows (i.e. 480) */
+ ushort vl_width; /* Width of display area in millimeters */
+ ushort vl_height; /* Height of display area in millimeters */
+
+ /* LCD configuration register */
+ u_char vl_clkp; /* Clock polarity */
+ u_char vl_oep; /* Output Enable polarity */
+ u_char vl_hsp; /* Horizontal Sync polarity */
+ u_char vl_vsp; /* Vertical Sync polarity */
+ u_char vl_dp; /* Data polarity */
+ u_char vl_bpix;/* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */
+ u_char vl_lbw; /* LCD Bus width, 0 = 4, 1 = 8 */
+ u_char vl_splt;/* Split display, 0 = single-scan, 1 = dual-scan */
+ u_char vl_clor; /* Color, 0 = mono, 1 = color */
+ u_char vl_tft; /* 0 = passive, 1 = TFT */
+
+ /* Horizontal control register. Timing from data sheet */
+ ushort vl_hpw; /* Horz sync pulse width */
+ u_char vl_blw; /* Wait before of line */
+ u_char vl_elw; /* Wait end of line */
+
+ /* Vertical control register. */
+ u_char vl_vpw; /* Vertical sync pulse width */
+ u_char vl_bfw; /* Wait before of frame */
+ u_char vl_efw; /* Wait end of frame */
+
+ /* PXA LCD controller params */
+ struct pxafb_info pxa;
+} vidinfo_t;
+
+#endif