Add DM320 framebuffer driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1306 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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3d2019c88f
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@ -47,7 +47,7 @@ CMN_CSRCS = up_assert.c up_blocktask.c up_copystate.c up_createstack.c \
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CHIP_ASRCS = dm320_lowputc.S dm320_restart.S
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CHIP_CSRCS = dm320_allocateheap.c dm320_boot.c dm320_decodeirq.c \
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dm320_irq.c dm320_serial.c dm320_timerisr.c
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dm320_irq.c dm320_serial.c dm320_timerisr.c dm320_framebuffer.c
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ifeq ($(CONFIG_USBDEV),y)
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CHIP_CSRCS += dm320_usbdev.c
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1437
arch/arm/src/dm320/dm320_framebuffer.c
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1437
arch/arm/src/dm320/dm320_framebuffer.c
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File diff suppressed because it is too large
Load Diff
118
arch/arm/src/dm320/dm320_osd.h
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118
arch/arm/src/dm320/dm320_osd.h
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@ -0,0 +1,118 @@
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/************************************************************************************
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* dm320/dm320_osd.h
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*
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* Copyright (C) 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __ARCH_ARM_SRC_DM320_DM320_OSD_H
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#define __ARCH_ARM_SRC_DM320_DM320_OSD_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#ifndef __ASSEMBLY__
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# include <sys/types.h>
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#endif
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* On Screen Display Register Map (OSD) *********************************************/
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#define DM320_OSD_OSDMODE (DM320_OSD_REGISTER_BASE+0x0000) /* OSD Mode Setup */
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#define DM320_OSD_VIDWINMD (DM320_OSD_REGISTER_BASE+0x0002) /* Video Window Mode Setup */
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#define DM320_OSD_OSDWIN0MD (DM320_OSD_REGISTER_BASE+0x0004) /* OSD Window 0 Mode Setup */
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#define DM320_OSD_OSDWIN1MD (DM320_OSD_REGISTER_BASE+0x0006) /* OSD Window 1 Mode Setup */
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#define DM320_OSD_OSDATRMD (DM320_OSD_REGISTER_BASE+0x0006) /* OSD Attribute Window Mode Setup */
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#define DM320_OSD_RECTCUR (DM320_OSD_REGISTER_BASE+0x0008) /* Rectangular Cursor Setup */
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#define DM320_OSD_VIDWIN0OFST (DM320_OSD_REGISTER_BASE+0x000c) /* Video Window 0 Offset */
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#define DM320_OSD_VIDWIN1OFST (DM320_OSD_REGISTER_BASE+0x000e) /* Video Window 1 Offset */
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#define DM320_OSD_OSDWIN0OFST (DM320_OSD_REGISTER_BASE+0x0010) /* OSD Window 0 Offset */
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#define DM320_OSD_OSDWIN1OFST (DM320_OSD_REGISTER_BASE+0x0012) /* OSD Window 1 Offset */
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#define DM320_OSD_VIDWINADH (DM320_OSD_REGISTER_BASE+0x0014) /* Video Window 0/1 Address - High */
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#define DM320_OSD_VIDWIN0ADL (DM320_OSD_REGISTER_BASE+0x0016) /* Video Window 0 Address - Low */
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#define DM320_OSD_VIDWIN1ADL (DM320_OSD_REGISTER_BASE+0x0018) /* Video Window 1 Address - Low */
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#define DM320_OSD_OSDWINADH (DM320_OSD_REGISTER_BASE+0x001a) /* OSD Window 0/1 Address - High */
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#define DM320_OSD_OSDWIN0ADL (DM320_OSD_REGISTER_BASE+0x001c) /* OSD Window 0 Address - Low */
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#define DM320_OSD_OSDWIN1ADL (DM320_OSD_REGISTER_BASE+0x001e) /* OSD Window 1 Address - Low */
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#define DM320_OSD_BASEPX (DM320_OSD_REGISTER_BASE+0x0020) /* Base Pixel X */
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#define DM320_OSD_BASEPY (DM320_OSD_REGISTER_BASE+0x0022) /* Base Pixel Y */
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#define DM320_OSD_VIDWIN0XP (DM320_OSD_REGISTER_BASE+0x0024) /* Video Window 0 X-Position */
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#define DM320_OSD_VIDWIN0YP (DM320_OSD_REGISTER_BASE+0x0026) /* Video Window 0 Y-Position */
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#define DM320_OSD_VIDWIN0XL (DM320_OSD_REGISTER_BASE+0x0028) /* Video Window 0 X-Size */
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#define DM320_OSD_VIDWIN0YL (DM320_OSD_REGISTER_BASE+0x002a) /* Video Window 0 Y-Size */
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#define DM320_OSD_VIDWIN1XP (DM320_OSD_REGISTER_BASE+0x002c) /* Video Window 1 X-Position */
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#define DM320_OSD_VIDWIN1YP (DM320_OSD_REGISTER_BASE+0x002e) /* Video Window 1 Y-Position */
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#define DM320_OSD_VIDWIN1XL (DM320_OSD_REGISTER_BASE+0x0030) /* Video Window 1 X-Size */
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#define DM320_OSD_VIDWIN1YL (DM320_OSD_REGISTER_BASE+0x0032) /* Video Window 1 Y-Size */
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#define DM320_OSD_OSDWIN0XP (DM320_OSD_REGISTER_BASE+0x0034) /* OSD Bitmap Window 0 X-Position */
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#define DM320_OSD_OSDWIN0YP (DM320_OSD_REGISTER_BASE+0x0036) /* OSD Bitmap Window 0 Y-Position */
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#define DM320_OSD_OSDWIN0XL (DM320_OSD_REGISTER_BASE+0x0038) /* OSD Bitmap Window 0 X-Size */
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#define DM320_OSD_OSDWIN0YL (DM320_OSD_REGISTER_BASE+0x003a) /* OSD Bitmap Window 0 Y-Size */
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#define DM320_OSD_OSDWIN1XP (DM320_OSD_REGISTER_BASE+0x003c) /* OSD Bitmap Window 1 X-Position */
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#define DM320_OSD_OSDWIN1YP (DM320_OSD_REGISTER_BASE+0x003e) /* OSD Bitmap Window 1 Y-Position */
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#define DM320_OSD_OSDWIN1XL (DM320_OSD_REGISTER_BASE+0x0040) /* OSD Bitmap Window 1 X-Size */
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#define DM320_OSD_OSDWIN1YL (DM320_OSD_REGISTER_BASE+0x0042) /* OSD Bitmap Window 1 Y-Size */
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#define DM320_OSD_CURXP (DM320_OSD_REGISTER_BASE+0x0044) /* Rectangular Cursor Window X-Position */
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#define DM320_OSD_CURYP (DM320_OSD_REGISTER_BASE+0x0046) /* Rectangular Cursor Window Y-Position */
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#define DM320_OSD_CURXL (DM320_OSD_REGISTER_BASE+0x0048) /* Rectangular Cursor Window X-Size */
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#define DM320_OSD_CURYL (DM320_OSD_REGISTER_BASE+0x004a) /* Rectangular Cursor Window Y-Size */
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#define DM320_OSD_W0BMP01 (DM320_OSD_REGISTER_BASE+0x0050) /* Window 0 Bitmap Value to Palette Map 0/1 */
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#define DM320_OSD_W0BMP23 (DM320_OSD_REGISTER_BASE+0x0052) /* Window 0 Bitmap Value to Palette Map 2/3 */
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#define DM320_OSD_W0BMP45 (DM320_OSD_REGISTER_BASE+0x0054) /* Window 0 Bitmap Value to Palette Map 4/5 */
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#define DM320_OSD_W0BMP67 (DM320_OSD_REGISTER_BASE+0x0056) /* Window 0 Bitmap Value to Palette Map 6/7 */
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#define DM320_OSD_W0BMP89 (DM320_OSD_REGISTER_BASE+0x0058) /* Window 0 Bitmap Value to Palette Map 8/9 */
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#define DM320_OSD_W0BMPAB (DM320_OSD_REGISTER_BASE+0x005a) /* Window 0 Bitmap Value to Palette Map A/B */
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#define DM320_OSD_W0BMPCD (DM320_OSD_REGISTER_BASE+0x005c) /* Window 0 Bitmap Value to Palette Map C/D */
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#define DM320_OSD_W0BMPEF (DM320_OSD_REGISTER_BASE+0x005e) /* Window 0 Bitmap Value to Palette Map E/F */
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#define DM320_OSD_W1BMP01 (DM320_OSD_REGISTER_BASE+0x0060) /* Window 1 Bitmap Value to Palette Map 0/1 */
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#define DM320_OSD_W1BMP23 (DM320_OSD_REGISTER_BASE+0x0062) /* Window 1 Bitmap Value to Palette Map 2/3 */
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#define DM320_OSD_W1BMP45 (DM320_OSD_REGISTER_BASE+0x0064) /* Window 1 Bitmap Value to Palette Map 4/5 */
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#define DM320_OSD_W1BMP67 (DM320_OSD_REGISTER_BASE+0x0066) /* Window 1 Bitmap Value to Palette Map 6/7 */
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#define DM320_OSD_W1BMP89 (DM320_OSD_REGISTER_BASE+0x0068) /* Window 1 Bitmap Value to Palette Map 8/9 */
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#define DM320_OSD_W1BMPAB (DM320_OSD_REGISTER_BASE+0x006a) /* Window 1 Bitmap Value to Palette Map A/B */
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#define DM320_OSD_W1BMPCD (DM320_OSD_REGISTER_BASE+0x006c) /* Window 1 Bitmap Value to Palette Map C/D */
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#define DM320_OSD_W1BMPEF (DM320_OSD_REGISTER_BASE+0x006e) /* Window 1 Bitmap Value to Palette Map E/F */
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#define DM320_OSD_MISCCTL (DM320_OSD_REGISTER_BASE+0x0074) /* Miscellaneous Control */
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#define DM320_OSD_CLUTRAMYCB (DM320_OSD_REGISTER_BASE+0x0076) /* CLUT RAM Y/Cb Setup */
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#define DM320_OSD_CLUTRAMCR (DM320_OSD_REGISTER_BASE+0x0078) /* CLUT RAM Cr/Mapping Setup */
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#define DM320_OSD_RSV5 (DM320_OSD_REGISTER_BASE+0x007a) /* CLUT RAM Cr/Mapping Setup */
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#define DM320_OSD_PPVWIN0ADH (DM320_OSD_REGISTER_BASE+0x007c) /* Ping-Pong Video Window 0 Address (High) */
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#define DM320_OSD_PPVWIN0ADL (DM320_OSD_REGISTER_BASE+0x007e) /* Ping-Pong Video Window 0 Address (Low) */
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/************************************************************************************
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* Inline Functions
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************************************************************************************/
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#endif /* __ARCH_ARM_SRC_DM320_DM320_OSD_H */
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@ -102,9 +102,9 @@ static int up_getplaneinfo(FAR struct fb_vtable_s *vtable, int planeno, FAR stru
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/* The following is provided only if the video hardware supports RGB color mapping */
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#if CONFIG_FB_CMAP
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#ifdef CONFIG_FB_CMAP
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static int up_getcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap);
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static int up_putcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap);
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static int up_putcmap(FAR struct fb_vtable_s *vtable, FAR const struct fb_cmap_s *cmap);
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#endif
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/* The following is provided only if the video hardware supports a hardware cursor */
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@ -141,7 +141,7 @@ static const struct fb_planeinfo_s g_planeinfo =
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/* Simulated RGB mapping */
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#if CONFIG_FB_CMAP
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#ifdef CONFIG_FB_CMAP
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static struct fb_cmap_s g_cmap;
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#endif
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@ -165,7 +165,7 @@ struct fb_vtable_s g_fbobject =
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{
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.getvideoinfo = up_getvideoinfo,
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.getplaneinfo = up_getplaneinfo,
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#if CONFIG_FB_CMAP
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#ifdef CONFIG_FB_CMAP
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.getcmap = up_getcmap,
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.putcmap = up_putcmap,
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#endif
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@ -221,16 +221,16 @@ static int up_getplaneinfo(FAR struct fb_vtable_s *vtable, int planeno,
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* Name: up_getcmap
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****************************************************************************/
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#if CONFIG_FB_CMAP
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#ifdef CONFIG_FB_CMAP
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static int up_getcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap)
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{
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int len
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int i;
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dbg("vtable=%p cmap=%p cmap->len\n", vtable, cmap, cmap->len);
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if (vtable && cmap)
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{
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cmap->len = 256;
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for (i = 0; i < 256, i++)
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for (i = cmap.first, len = 0; i < 256 && len < cmap.len, i++, len++)
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{
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cmap->red[i] = i;
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cmap->green[i] = i;
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@ -239,6 +239,7 @@ static int up_getcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap
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cmap->transp[i] = i;
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#endif
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}
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cmap.len = len;
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return OK;
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}
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dbg("Returning EINVAL\n");
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@ -250,8 +251,8 @@ static int up_getcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap
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* Name: up_putcmap
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****************************************************************************/
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#if CONFIG_FB_CMAP
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static int up_putcmap(FAR struct fb_vtable_s *vtable, FAR struct fb_cmap_s *cmap)
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#ifdef CONFIG_FB_CMAP
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static int up_putcmap(FAR struct fb_vtable_s *vtable, FAR const struct fb_cmap_s *cmap)
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{
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dbg("vtable=%p cmap=%p cmap->len\n", vtable, cmap, cmap->len);
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if (vtable && cmap)
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