From 0efe41ca158ef5b0e4457b4265f48860f382f3f8 Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sat, 25 Sep 2021 22:47:36 +0200 Subject: video: Add 30bpp support Add support for 30bpp mode where pixels are picked in 32-bit integers but use 10 bits instead of 8 bits for each component. Signed-off-by: Mark Kettenis --- drivers/video/vidconsole-uclass.c | 11 ++++++++--- include/video.h | 9 +++++++++ 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c index 8132efa..f42db40 100644 --- a/drivers/video/vidconsole-uclass.c +++ b/drivers/video/vidconsole-uclass.c @@ -155,9 +155,14 @@ u32 vid_console_color(struct video_priv *priv, unsigned int idx) break; case VIDEO_BPP32: if (CONFIG_IS_ENABLED(VIDEO_BPP32)) { - return (colors[idx].r << 16) | - (colors[idx].g << 8) | - (colors[idx].b << 0); + if (priv->format == VIDEO_X2R10G10B10) + return (colors[idx].r << 22) | + (colors[idx].g << 12) | + (colors[idx].b << 2); + else + return (colors[idx].r << 16) | + (colors[idx].g << 8) | + (colors[idx].b << 0); } break; default: diff --git a/include/video.h b/include/video.h index 8277333..f14fb15 100644 --- a/include/video.h +++ b/include/video.h @@ -64,6 +64,13 @@ enum video_log2_bpp { #define VNBITS(bpix) (1 << (bpix)) +enum video_format { + VIDEO_UNKNOWN, + VIDEO_X8B8G8R8, + VIDEO_X8R8G8B8, + VIDEO_X2R10G10B10, +}; + /** * struct video_priv - Device information used by the video uclass * @@ -71,6 +78,7 @@ enum video_log2_bpp { * @ysize: Number of pixels rows (e.g.. 768) * @rot: Display rotation (0=none, 1=90 degrees clockwise, etc.) * @bpix: Encoded bits per pixel (enum video_log2_bpp) + * @format: Pixel format (enum video_format) * @vidconsole_drv_name: Driver to use for the text console, NULL to * select automatically * @font_size: Font size in pixels (0 to use a default value) @@ -95,6 +103,7 @@ struct video_priv { ushort ysize; ushort rot; enum video_log2_bpp bpix; + enum video_format format; const char *vidconsole_drv_name; int font_size; -- cgit v1.1 From 01fcf0eea634c727980a8b7d2d08c61fe7f142d9 Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sat, 25 Sep 2021 22:47:37 +0200 Subject: efi_loader: GOP: Add 30bpp support Provide correct framebuffer information for 30bpp modes. Signed-off-by: Mark Kettenis --- lib/efi_loader/efi_gop.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c index 1206b2d..5033a2c 100644 --- a/lib/efi_loader/efi_gop.c +++ b/lib/efi_loader/efi_gop.c @@ -432,7 +432,7 @@ efi_status_t EFIAPI gop_blt(struct efi_gop *this, struct efi_gop_pixel *buffer, efi_status_t efi_gop_register(void) { struct efi_gop_obj *gopobj; - u32 bpix, col, row; + u32 bpix, format, col, row; u64 fb_base, fb_size; void *fb; efi_status_t ret; @@ -449,6 +449,7 @@ efi_status_t efi_gop_register(void) priv = dev_get_uclass_priv(vdev); bpix = priv->bpix; + format = priv->format; col = video_get_xsize(vdev); row = video_get_ysize(vdev); fb_base = (uintptr_t)priv->fb; @@ -458,6 +459,7 @@ efi_status_t efi_gop_register(void) int line_len; bpix = panel_info.vl_bpix; + format = VIDEO_UNKNOWN; col = panel_info.vl_col; row = panel_info.vl_row; fb_base = gd->fb_base; @@ -517,7 +519,15 @@ efi_status_t efi_gop_register(void) if (bpix == LCD_COLOR32) #endif { - gopobj->info.pixel_format = EFI_GOT_BGRA8; + if (format == VIDEO_X2R10G10B10) { + gopobj->info.pixel_format = EFI_GOT_BITMASK; + gopobj->info.pixel_bitmask[0] = 0x3ff00000; /* red */ + gopobj->info.pixel_bitmask[1] = 0x000ffc00; /* green */ + gopobj->info.pixel_bitmask[2] = 0x000003ff; /* blue */ + gopobj->info.pixel_bitmask[3] = 0xc0000000; /* reserved */ + } else { + gopobj->info.pixel_format = EFI_GOT_BGRA8; + } } else { gopobj->info.pixel_format = EFI_GOT_BITMASK; gopobj->info.pixel_bitmask[0] = 0xf800; /* red */ -- cgit v1.1 From 2c2653d6f98eef645420f170869181710955a166 Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sat, 25 Sep 2021 22:47:38 +0200 Subject: video: simplefb: Add 30bpp support Recognize the canonical format strings for framebuffers in 30bpp mode and 32/24bpp mode. Signed-off-by: Mark Kettenis --- drivers/video/simplefb.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c index fd58426..2b0d883 100644 --- a/drivers/video/simplefb.c +++ b/drivers/video/simplefb.c @@ -50,8 +50,18 @@ static int simple_video_probe(struct udevice *dev) if (strcmp(format, "r5g6b5") == 0) { uc_priv->bpix = VIDEO_BPP16; - } else if (strcmp(format, "a8b8g8r8") == 0) { + } else if (strcmp(format, "a8b8g8r8") == 0 || + strcmp(format, "x8b8g8r8") == 0) { uc_priv->bpix = VIDEO_BPP32; + uc_priv->format = VIDEO_X8B8G8R8; + } else if (strcmp(format, "a8r8g8b8") == 0 || + strcmp(format, "x8r8g8b8") == 0) { + uc_priv->bpix = VIDEO_BPP32; + uc_priv->format = VIDEO_X8R8G8B8; + } else if (strcmp(format, "a2r10g10b10") == 0 || + strcmp(format, "x2r10g10b10") == 0) { + uc_priv->bpix = VIDEO_BPP32; + uc_priv->format = VIDEO_X2R10G10B10; } else { printf("%s: invalid format: %s\n", __func__, format); return -EINVAL; -- cgit v1.1 From 79f9defeba7069fe3501086be54ba1aa3a821e07 Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Sat, 25 Sep 2021 22:47:39 +0200 Subject: efi_loader: GOP: Fix 30bpp block transfer support Convert pixel values when necessary like we do for 16bpp framebuffers. Signed-off-by: Mark Kettenis Reviewed-by: Heinrich Schuchardt --- lib/efi_loader/efi_gop.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 46 insertions(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c index 5033a2c..7683a34 100644 --- a/lib/efi_loader/efi_gop.c +++ b/lib/efi_loader/efi_gop.c @@ -64,6 +64,27 @@ out: return EFI_EXIT(ret); } +static __always_inline struct efi_gop_pixel efi_vid30_to_blt_col(u32 vid) +{ + struct efi_gop_pixel blt = { + .reserved = 0, + }; + + blt.blue = (vid & 0x3ff) >> 2; + vid >>= 10; + blt.green = (vid & 0x3ff) >> 2; + vid >>= 10; + blt.red = (vid & 0x3ff) >> 2; + return blt; +} + +static __always_inline u32 efi_blt_col_to_vid30(struct efi_gop_pixel *blt) +{ + return (u32)(blt->red << 2) << 20 | + (u32)(blt->green << 2) << 10 | + (u32)(blt->blue << 2); +} + static __always_inline struct efi_gop_pixel efi_vid16_to_blt_col(u16 vid) { struct efi_gop_pixel blt = { @@ -191,6 +212,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this, if (vid_bpp == 32) pix = *(struct efi_gop_pixel *)&fb32[ slineoff + j + sx]; + else if (vid_bpp == 30) + pix = efi_vid30_to_blt_col(fb32[ + slineoff + j + sx]); else pix = efi_vid16_to_blt_col(fb16[ slineoff + j + sx]); @@ -207,6 +231,9 @@ static __always_inline efi_status_t gop_blt_int(struct efi_gop *this, case EFI_BLT_VIDEO_TO_VIDEO: if (vid_bpp == 32) fb32[dlineoff + j + dx] = *(u32 *)&pix; + else if (vid_bpp == 30) + fb32[dlineoff + j + dx] = + efi_blt_col_to_vid30(&pix); else fb16[dlineoff + j + dx] = efi_blt_col_to_vid16(&pix); @@ -231,7 +258,10 @@ static efi_uintn_t gop_get_bpp(struct efi_gop *this) #else case LCD_COLOR32: #endif - vid_bpp = 32; + if (gopobj->info.pixel_format == EFI_GOT_BGRA8) + vid_bpp = 32; + else + vid_bpp = 30; break; #ifdef CONFIG_DM_VIDEO case VIDEO_BPP16: @@ -277,6 +307,17 @@ static efi_status_t gop_blt_buf_to_vid16(struct efi_gop *this, dy, width, height, delta, 16); } +static efi_status_t gop_blt_buf_to_vid30(struct efi_gop *this, + struct efi_gop_pixel *buffer, + u32 foo, efi_uintn_t sx, + efi_uintn_t sy, efi_uintn_t dx, + efi_uintn_t dy, efi_uintn_t width, + efi_uintn_t height, efi_uintn_t delta) +{ + return gop_blt_int(this, buffer, EFI_BLT_BUFFER_TO_VIDEO, sx, sy, dx, + dy, width, height, delta, 30); +} + static efi_status_t gop_blt_buf_to_vid32(struct efi_gop *this, struct efi_gop_pixel *buffer, u32 foo, efi_uintn_t sx, @@ -394,6 +435,10 @@ efi_status_t EFIAPI gop_blt(struct efi_gop *this, struct efi_gop_pixel *buffer, ret = gop_blt_buf_to_vid32(this, buffer, operation, sx, sy, dx, dy, width, height, delta); + else if (vid_bpp == 30) + ret = gop_blt_buf_to_vid30(this, buffer, operation, sx, + sy, dx, dy, width, height, + delta); else ret = gop_blt_buf_to_vid16(this, buffer, operation, sx, sy, dx, dy, width, height, -- cgit v1.1 From de99e776b88617a112e0ec6c01da9a0274362f5c Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Mon, 4 Oct 2021 16:04:32 +0200 Subject: common: Kconfig: use 'vidconsole' name instead of old 'video' After DM_VIDEO conversion the 'vidconsole' is the correct name for the frame buffer console. 'video' will not work, so update the description of the config option. Signed-off-by: Anatolij Gustschin --- common/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/common/Kconfig b/common/Kconfig index 0543b83..d6f77ab 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -182,8 +182,8 @@ config SYS_CONSOLE_IS_IN_ENV default y if CONSOLE_MUX help This allows multiple input/output devices to be set at boot time. - For example, if stdout is set to "serial,video" then output will - be sent to both the serial and video devices on boot. The + For example, if stdout is set to "serial,vidconsole" then output + will be sent to both the serial and video devices on boot. The environment variables can be updated after boot to change the input/output devices. -- cgit v1.1 From 450d937812c2419b830bb418f86594577809d02e Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Mon, 4 Oct 2021 17:07:14 +0200 Subject: video: remove not used mx3fb driver i.MX31 support was removed, and the non dm-video driver is obsolete and not used. Remove it. Signed-off-by: Anatolij Gustschin --- drivers/video/Makefile | 1 - drivers/video/cfb_console.c | 7 - drivers/video/mx3fb.c | 906 -------------------------------------------- 3 files changed, 914 deletions(-) delete mode 100644 drivers/video/mx3fb.c diff --git a/drivers/video/Makefile b/drivers/video/Makefile index f6d07b3..8956b5f 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -61,7 +61,6 @@ obj-$(CONFIG_VIDEO_MCDE_SIMPLE) += mcde_simple.o obj-${CONFIG_VIDEO_MESON} += meson/ obj-${CONFIG_VIDEO_MIPI_DSI} += mipi_dsi.o obj-$(CONFIG_VIDEO_MVEBU) += mvebu_lcd.o -obj-$(CONFIG_VIDEO_MX3) += mx3fb.o videomodes.o obj-$(CONFIG_VIDEO_MXS) += mxsfb.o videomodes.o obj-$(CONFIG_VIDEO_NX) += nexell_display.o videomodes.o nexell/ obj-$(CONFIG_VIDEO_OMAP3) += omap3_dss.o diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index 566fc1e..7aa6f17 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -83,13 +83,6 @@ #endif /* - * Defines for the i.MX31 driver (mx3fb.c) - */ -#if defined(CONFIG_VIDEO_MX3) || defined(CONFIG_VIDEO_IPUV3) -#define VIDEO_FB_16BPP_WORD_SWAP -#endif - -/* * Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc. */ #include diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c deleted file mode 100644 index e6dd2b8..0000000 --- a/drivers/video/mx3fb.c +++ /dev/null @@ -1,906 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2009 - * Guennadi Liakhovetski, DENX Software Engineering, - * Copyright (C) 2011 - * HALE electronic GmbH, - */ -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "videomodes.h" - -/* this might need panel specific set-up as-well */ -#define IF_CONF 0 - -/* -------------- controller specific stuff -------------- */ - -/* IPU DMA Controller channel definitions. */ -enum ipu_channel { - IDMAC_IC_0 = 0, /* IC (encoding task) to memory */ - IDMAC_IC_1 = 1, /* IC (viewfinder task) to memory */ - IDMAC_ADC_0 = 1, - IDMAC_IC_2 = 2, - IDMAC_ADC_1 = 2, - IDMAC_IC_3 = 3, - IDMAC_IC_4 = 4, - IDMAC_IC_5 = 5, - IDMAC_IC_6 = 6, - IDMAC_IC_7 = 7, /* IC (sensor data) to memory */ - IDMAC_IC_8 = 8, - IDMAC_IC_9 = 9, - IDMAC_IC_10 = 10, - IDMAC_IC_11 = 11, - IDMAC_IC_12 = 12, - IDMAC_IC_13 = 13, - IDMAC_SDC_0 = 14, /* Background synchronous display data */ - IDMAC_SDC_1 = 15, /* Foreground data (overlay) */ - IDMAC_SDC_2 = 16, - IDMAC_SDC_3 = 17, - IDMAC_ADC_2 = 18, - IDMAC_ADC_3 = 19, - IDMAC_ADC_4 = 20, - IDMAC_ADC_5 = 21, - IDMAC_ADC_6 = 22, - IDMAC_ADC_7 = 23, - IDMAC_PF_0 = 24, - IDMAC_PF_1 = 25, - IDMAC_PF_2 = 26, - IDMAC_PF_3 = 27, - IDMAC_PF_4 = 28, - IDMAC_PF_5 = 29, - IDMAC_PF_6 = 30, - IDMAC_PF_7 = 31, -}; - -/* More formats can be copied from the Linux driver if needed */ -enum pixel_fmt { - /* 2 bytes */ - IPU_PIX_FMT_RGB565, - IPU_PIX_FMT_RGB666, - IPU_PIX_FMT_BGR666, - /* 3 bytes */ - IPU_PIX_FMT_RGB24, -}; - -struct pixel_fmt_cfg { - u32 b0; - u32 b1; - u32 b2; - u32 acc; -}; - -static struct pixel_fmt_cfg fmt_cfg[] = { - [IPU_PIX_FMT_RGB24] = { - 0x1600AAAA, 0x00E05555, 0x00070000, 3, - }, - [IPU_PIX_FMT_RGB666] = { - 0x0005000F, 0x000B000F, 0x0011000F, 1, - }, - [IPU_PIX_FMT_BGR666] = { - 0x0011000F, 0x000B000F, 0x0005000F, 1, - }, - [IPU_PIX_FMT_RGB565] = { - 0x0004003F, 0x000A000F, 0x000F003F, 1, - } -}; - -enum ipu_panel { - IPU_PANEL_SHARP_TFT, - IPU_PANEL_TFT, -}; - -/* IPU Common registers */ -/* IPU_CONF and its bits already defined in imx-regs.h */ -#define IPU_CHA_BUF0_RDY (0x04 + IPU_BASE) -#define IPU_CHA_BUF1_RDY (0x08 + IPU_BASE) -#define IPU_CHA_DB_MODE_SEL (0x0C + IPU_BASE) -#define IPU_CHA_CUR_BUF (0x10 + IPU_BASE) -#define IPU_FS_PROC_FLOW (0x14 + IPU_BASE) -#define IPU_FS_DISP_FLOW (0x18 + IPU_BASE) -#define IPU_TASKS_STAT (0x1C + IPU_BASE) -#define IPU_IMA_ADDR (0x20 + IPU_BASE) -#define IPU_IMA_DATA (0x24 + IPU_BASE) -#define IPU_INT_CTRL_1 (0x28 + IPU_BASE) -#define IPU_INT_CTRL_2 (0x2C + IPU_BASE) -#define IPU_INT_CTRL_3 (0x30 + IPU_BASE) -#define IPU_INT_CTRL_4 (0x34 + IPU_BASE) -#define IPU_INT_CTRL_5 (0x38 + IPU_BASE) -#define IPU_INT_STAT_1 (0x3C + IPU_BASE) -#define IPU_INT_STAT_2 (0x40 + IPU_BASE) -#define IPU_INT_STAT_3 (0x44 + IPU_BASE) -#define IPU_INT_STAT_4 (0x48 + IPU_BASE) -#define IPU_INT_STAT_5 (0x4C + IPU_BASE) -#define IPU_BRK_CTRL_1 (0x50 + IPU_BASE) -#define IPU_BRK_CTRL_2 (0x54 + IPU_BASE) -#define IPU_BRK_STAT (0x58 + IPU_BASE) -#define IPU_DIAGB_CTRL (0x5C + IPU_BASE) - -/* Image Converter Registers */ -#define IC_CONF (0x88 + IPU_BASE) -#define IC_PRP_ENC_RSC (0x8C + IPU_BASE) -#define IC_PRP_VF_RSC (0x90 + IPU_BASE) -#define IC_PP_RSC (0x94 + IPU_BASE) -#define IC_CMBP_1 (0x98 + IPU_BASE) -#define IC_CMBP_2 (0x9C + IPU_BASE) -#define PF_CONF (0xA0 + IPU_BASE) -#define IDMAC_CONF (0xA4 + IPU_BASE) -#define IDMAC_CHA_EN (0xA8 + IPU_BASE) -#define IDMAC_CHA_PRI (0xAC + IPU_BASE) -#define IDMAC_CHA_BUSY (0xB0 + IPU_BASE) - -/* Image Converter Register bits */ -#define IC_CONF_PRPENC_EN 0x00000001 -#define IC_CONF_PRPENC_CSC1 0x00000002 -#define IC_CONF_PRPENC_ROT_EN 0x00000004 -#define IC_CONF_PRPVF_EN 0x00000100 -#define IC_CONF_PRPVF_CSC1 0x00000200 -#define IC_CONF_PRPVF_CSC2 0x00000400 -#define IC_CONF_PRPVF_CMB 0x00000800 -#define IC_CONF_PRPVF_ROT_EN 0x00001000 -#define IC_CONF_PP_EN 0x00010000 -#define IC_CONF_PP_CSC1 0x00020000 -#define IC_CONF_PP_CSC2 0x00040000 -#define IC_CONF_PP_CMB 0x00080000 -#define IC_CONF_PP_ROT_EN 0x00100000 -#define IC_CONF_IC_GLB_LOC_A 0x10000000 -#define IC_CONF_KEY_COLOR_EN 0x20000000 -#define IC_CONF_RWS_EN 0x40000000 -#define IC_CONF_CSI_MEM_WR_EN 0x80000000 - -/* SDC Registers */ -#define SDC_COM_CONF (0xB4 + IPU_BASE) -#define SDC_GW_CTRL (0xB8 + IPU_BASE) -#define SDC_FG_POS (0xBC + IPU_BASE) -#define SDC_BG_POS (0xC0 + IPU_BASE) -#define SDC_CUR_POS (0xC4 + IPU_BASE) -#define SDC_PWM_CTRL (0xC8 + IPU_BASE) -#define SDC_CUR_MAP (0xCC + IPU_BASE) -#define SDC_HOR_CONF (0xD0 + IPU_BASE) -#define SDC_VER_CONF (0xD4 + IPU_BASE) -#define SDC_SHARP_CONF_1 (0xD8 + IPU_BASE) -#define SDC_SHARP_CONF_2 (0xDC + IPU_BASE) - -/* Register bits */ -#define SDC_COM_TFT_COLOR 0x00000001UL -#define SDC_COM_FG_EN 0x00000010UL -#define SDC_COM_GWSEL 0x00000020UL -#define SDC_COM_GLB_A 0x00000040UL -#define SDC_COM_KEY_COLOR_G 0x00000080UL -#define SDC_COM_BG_EN 0x00000200UL -#define SDC_COM_SHARP 0x00001000UL - -#define SDC_V_SYNC_WIDTH_L 0x00000001UL - -/* Display Interface registers */ -#define DI_DISP_IF_CONF (0x0124 + IPU_BASE) -#define DI_DISP_SIG_POL (0x0128 + IPU_BASE) -#define DI_SER_DISP1_CONF (0x012C + IPU_BASE) -#define DI_SER_DISP2_CONF (0x0130 + IPU_BASE) -#define DI_HSP_CLK_PER (0x0134 + IPU_BASE) -#define DI_DISP0_TIME_CONF_1 (0x0138 + IPU_BASE) -#define DI_DISP0_TIME_CONF_2 (0x013C + IPU_BASE) -#define DI_DISP0_TIME_CONF_3 (0x0140 + IPU_BASE) -#define DI_DISP1_TIME_CONF_1 (0x0144 + IPU_BASE) -#define DI_DISP1_TIME_CONF_2 (0x0148 + IPU_BASE) -#define DI_DISP1_TIME_CONF_3 (0x014C + IPU_BASE) -#define DI_DISP2_TIME_CONF_1 (0x0150 + IPU_BASE) -#define DI_DISP2_TIME_CONF_2 (0x0154 + IPU_BASE) -#define DI_DISP2_TIME_CONF_3 (0x0158 + IPU_BASE) -#define DI_DISP3_TIME_CONF (0x015C + IPU_BASE) -#define DI_DISP0_DB0_MAP (0x0160 + IPU_BASE) -#define DI_DISP0_DB1_MAP (0x0164 + IPU_BASE) -#define DI_DISP0_DB2_MAP (0x0168 + IPU_BASE) -#define DI_DISP0_CB0_MAP (0x016C + IPU_BASE) -#define DI_DISP0_CB1_MAP (0x0170 + IPU_BASE) -#define DI_DISP0_CB2_MAP (0x0174 + IPU_BASE) -#define DI_DISP1_DB0_MAP (0x0178 + IPU_BASE) -#define DI_DISP1_DB1_MAP (0x017C + IPU_BASE) -#define DI_DISP1_DB2_MAP (0x0180 + IPU_BASE) -#define DI_DISP1_CB0_MAP (0x0184 + IPU_BASE) -#define DI_DISP1_CB1_MAP (0x0188 + IPU_BASE) -#define DI_DISP1_CB2_MAP (0x018C + IPU_BASE) -#define DI_DISP2_DB0_MAP (0x0190 + IPU_BASE) -#define DI_DISP2_DB1_MAP (0x0194 + IPU_BASE) -#define DI_DISP2_DB2_MAP (0x0198 + IPU_BASE) -#define DI_DISP2_CB0_MAP (0x019C + IPU_BASE) -#define DI_DISP2_CB1_MAP (0x01A0 + IPU_BASE) -#define DI_DISP2_CB2_MAP (0x01A4 + IPU_BASE) -#define DI_DISP3_B0_MAP (0x01A8 + IPU_BASE) -#define DI_DISP3_B1_MAP (0x01AC + IPU_BASE) -#define DI_DISP3_B2_MAP (0x01B0 + IPU_BASE) -#define DI_DISP_ACC_CC (0x01B4 + IPU_BASE) -#define DI_DISP_LLA_CONF (0x01B8 + IPU_BASE) -#define DI_DISP_LLA_DATA (0x01BC + IPU_BASE) - -/* DI_DISP_SIG_POL bits */ -#define DI_D3_VSYNC_POL (1 << 28) -#define DI_D3_HSYNC_POL (1 << 27) -#define DI_D3_DRDY_SHARP_POL (1 << 26) -#define DI_D3_CLK_POL (1 << 25) -#define DI_D3_DATA_POL (1 << 24) - -/* DI_DISP_IF_CONF bits */ -#define DI_D3_CLK_IDLE (1 << 26) -#define DI_D3_CLK_SEL (1 << 25) -#define DI_D3_DATAMSK (1 << 24) - -#define IOMUX_PADNUM_MASK 0x1ff -#define IOMUX_GPIONUM_SHIFT 9 -#define IOMUX_GPIONUM_MASK (0xff << IOMUX_GPIONUM_SHIFT) - -#define IOMUX_PIN(gpionum, padnum) ((padnum) & IOMUX_PADNUM_MASK) - -#define IOMUX_MODE_L(pin, mode) IOMUX_MODE(((pin) + 0xc) ^ 3, mode) - -struct chan_param_mem_planar { - /* Word 0 */ - u32 xv:10; - u32 yv:10; - u32 xb:12; - - u32 yb:12; - u32 res1:2; - u32 nsb:1; - u32 lnpb:6; - u32 ubo_l:11; - - u32 ubo_h:15; - u32 vbo_l:17; - - u32 vbo_h:9; - u32 res2:3; - u32 fw:12; - u32 fh_l:8; - - u32 fh_h:4; - u32 res3:28; - - /* Word 1 */ - u32 eba0; - - u32 eba1; - - u32 bpp:3; - u32 sl:14; - u32 pfs:3; - u32 bam:3; - u32 res4:2; - u32 npb:6; - u32 res5:1; - - u32 sat:2; - u32 res6:30; -} __attribute__ ((packed)); - -struct chan_param_mem_interleaved { - /* Word 0 */ - u32 xv:10; - u32 yv:10; - u32 xb:12; - - u32 yb:12; - u32 sce:1; - u32 res1:1; - u32 nsb:1; - u32 lnpb:6; - u32 sx:10; - u32 sy_l:1; - - u32 sy_h:9; - u32 ns:10; - u32 sm:10; - u32 sdx_l:3; - - u32 sdx_h:2; - u32 sdy:5; - u32 sdrx:1; - u32 sdry:1; - u32 sdr1:1; - u32 res2:2; - u32 fw:12; - u32 fh_l:8; - - u32 fh_h:4; - u32 res3:28; - - /* Word 1 */ - u32 eba0; - - u32 eba1; - - u32 bpp:3; - u32 sl:14; - u32 pfs:3; - u32 bam:3; - u32 res4:2; - u32 npb:6; - u32 res5:1; - - u32 sat:2; - u32 scc:1; - u32 ofs0:5; - u32 ofs1:5; - u32 ofs2:5; - u32 ofs3:5; - u32 wid0:3; - u32 wid1:3; - u32 wid2:3; - - u32 wid3:3; - u32 dec_sel:1; - u32 res6:28; -} __attribute__ ((packed)); - -union chan_param_mem { - struct chan_param_mem_planar pp; - struct chan_param_mem_interleaved ip; -}; - -/* graphics setup */ -static GraphicDevice panel; -static struct ctfb_res_modes *mode; -static struct ctfb_res_modes var_mode; - -/* - * sdc_init_panel() - initialize a synchronous LCD panel. - * @width: width of panel in pixels. - * @height: height of panel in pixels. - * @di_setup: pixel format of the frame buffer - * @di_panel: either SHARP or normal TFT - * @return: 0 on success or negative error code on failure. - */ -static int sdc_init_panel(u16 width, u16 height, - enum pixel_fmt di_setup, enum ipu_panel di_panel) -{ - u32 reg, div; - uint32_t old_conf; - int clock; - - debug("%s(width=%d, height=%d)\n", __func__, width, height); - - /* Init clocking, the IPU receives its clock from the hsp divder */ - clock = mxc_get_clock(MXC_IPU_CLK); - if (clock < 0) - return -EACCES; - - /* Init panel size and blanking periods */ - reg = width + mode->left_margin + mode->right_margin - 1; - if (reg > 1023) { - printf("mx3fb: Display width too large, coerced to 1023!"); - reg = 1023; - } - reg = ((mode->hsync_len - 1) << 26) | (reg << 16); - writel(reg, SDC_HOR_CONF); - - reg = height + mode->upper_margin + mode->lower_margin - 1; - if (reg > 1023) { - printf("mx3fb: Display height too large, coerced to 1023!"); - reg = 1023; - } - reg = ((mode->vsync_len - 1) << 26) | SDC_V_SYNC_WIDTH_L | (reg << 16); - writel(reg, SDC_VER_CONF); - - switch (di_panel) { - case IPU_PANEL_SHARP_TFT: - writel(0x00FD0102L, SDC_SHARP_CONF_1); - writel(0x00F500F4L, SDC_SHARP_CONF_2); - writel(SDC_COM_SHARP | SDC_COM_TFT_COLOR, SDC_COM_CONF); - /* TODO: probably IF_CONF must be adapted (see below)! */ - break; - case IPU_PANEL_TFT: - writel(SDC_COM_TFT_COLOR, SDC_COM_CONF); - break; - default: - return -EINVAL; - } - - /* - * Calculate divider: The fractional part is 4 bits so simply - * multiple by 2^4 to get it. - * - * Opposed to the kernel driver mode->pixclock is the time of one - * pixel in pico seconds, so: - * pixel_clk = 1e12 / mode->pixclock - * div = ipu_clk * 16 / pixel_clk - * leads to: - * div = ipu_clk * 16 / (1e12 / mode->pixclock) - * or: - * div = ipu_clk * 16 * mode->pixclock / 1e12 - * - * To avoid integer overflows this is split into 2 shifts and - * one divide with sufficient accuracy: - * 16*1024*128*476837 = 0.9999996682e12 - */ - div = ((clock/1024) * (mode->pixclock/128)) / 476837; - debug("hsp_clk is %d, div=%d\n", clock, div); - /* coerce to not less than 4.0, not more than 255.9375 */ - if (div < 0x40) - div = 0x40; - else if (div > 0xFFF) - div = 0xFFF; - /* DISP3_IF_CLK_DOWN_WR is half the divider value and 2 less - * fraction bits. Subtract 1 extra from DISP3_IF_CLK_DOWN_WR - * based on timing debug DISP3_IF_CLK_UP_WR is 0 - */ - writel((((div / 8) - 1) << 22) | div, DI_DISP3_TIME_CONF); - - /* DI settings for display 3: clock idle (bit 26) during vsync */ - old_conf = readl(DI_DISP_IF_CONF) & 0x78FFFFFF; - writel(old_conf | IF_CONF, DI_DISP_IF_CONF); - - /* only set display 3 polarity bits */ - old_conf = readl(DI_DISP_SIG_POL) & 0xE0FFFFFF; - writel(old_conf | mode->sync, DI_DISP_SIG_POL); - - writel(fmt_cfg[di_setup].b0, DI_DISP3_B0_MAP); - writel(fmt_cfg[di_setup].b1, DI_DISP3_B1_MAP); - writel(fmt_cfg[di_setup].b2, DI_DISP3_B2_MAP); - writel(readl(DI_DISP_ACC_CC) | - ((fmt_cfg[di_setup].acc - 1) << 12), DI_DISP_ACC_CC); - - debug("DI_DISP_IF_CONF = 0x%08X\n", readl(DI_DISP_IF_CONF)); - debug("DI_DISP_SIG_POL = 0x%08X\n", readl(DI_DISP_SIG_POL)); - debug("DI_DISP3_TIME_CONF = 0x%08X\n", readl(DI_DISP3_TIME_CONF)); - debug("SDC_HOR_CONF = 0x%08X\n", readl(SDC_HOR_CONF)); - debug("SDC_VER_CONF = 0x%08X\n", readl(SDC_VER_CONF)); - - return 0; -} - -static void ipu_ch_param_set_size(union chan_param_mem *params, - uint pixelfmt, uint16_t width, - uint16_t height, uint16_t stride) -{ - debug("%s(pixelfmt=%d, width=%d, height=%d, stride=%d)\n", - __func__, pixelfmt, width, height, stride); - - params->pp.fw = width - 1; - params->pp.fh_l = height - 1; - params->pp.fh_h = (height - 1) >> 8; - params->pp.sl = stride - 1; - - /* See above, for further formats see the Linux driver */ - switch (pixelfmt) { - case GDF_16BIT_565RGB: - params->ip.bpp = 2; - params->ip.pfs = 4; - params->ip.npb = 7; - params->ip.sat = 2; /* SAT = 32-bit access */ - params->ip.ofs0 = 0; /* Red bit offset */ - params->ip.ofs1 = 5; /* Green bit offset */ - params->ip.ofs2 = 11; /* Blue bit offset */ - params->ip.ofs3 = 16; /* Alpha bit offset */ - params->ip.wid0 = 4; /* Red bit width - 1 */ - params->ip.wid1 = 5; /* Green bit width - 1 */ - params->ip.wid2 = 4; /* Blue bit width - 1 */ - break; - case GDF_32BIT_X888RGB: - params->ip.bpp = 1; /* 24 BPP & RGB PFS */ - params->ip.pfs = 4; - params->ip.npb = 7; - params->ip.sat = 2; /* SAT = 32-bit access */ - params->ip.ofs0 = 16; /* Red bit offset */ - params->ip.ofs1 = 8; /* Green bit offset */ - params->ip.ofs2 = 0; /* Blue bit offset */ - params->ip.ofs3 = 24; /* Alpha bit offset */ - params->ip.wid0 = 7; /* Red bit width - 1 */ - params->ip.wid1 = 7; /* Green bit width - 1 */ - params->ip.wid2 = 7; /* Blue bit width - 1 */ - break; - default: - printf("mx3fb: Pixel format not supported!\n"); - break; - } - - params->pp.nsb = 1; -} - -static void ipu_ch_param_set_buffer(union chan_param_mem *params, - void *buf0, void *buf1) -{ - params->pp.eba0 = (u32)buf0; - params->pp.eba1 = (u32)buf1; -} - -static void ipu_write_param_mem(uint32_t addr, uint32_t *data, - uint32_t num_words) -{ - for (; num_words > 0; num_words--) { - writel(addr, IPU_IMA_ADDR); - writel(*data++, IPU_IMA_DATA); - addr++; - if ((addr & 0x7) == 5) { - addr &= ~0x7; /* set to word 0 */ - addr += 8; /* increment to next row */ - } - } -} - -static uint32_t dma_param_addr(enum ipu_channel channel) -{ - /* Channel Parameter Memory */ - return 0x10000 | (channel << 4); -} - -static void ipu_init_channel_buffer(enum ipu_channel channel, void *fbmem) -{ - union chan_param_mem params = {}; - uint32_t reg; - uint32_t stride_bytes; - - stride_bytes = (panel.plnSizeX * panel.gdfBytesPP + 3) & ~3; - - debug("%s(channel=%d, fbmem=%p)\n", __func__, channel, fbmem); - - /* Build parameter memory data for DMA channel */ - ipu_ch_param_set_size(¶ms, panel.gdfIndex, - panel.plnSizeX, panel.plnSizeY, stride_bytes); - ipu_ch_param_set_buffer(¶ms, fbmem, NULL); - params.pp.bam = 0; - /* Some channels (rotation) have restriction on burst length */ - - switch (channel) { - case IDMAC_SDC_0: - /* In original code only IPU_PIX_FMT_RGB565 was setting burst */ - params.pp.npb = 16 - 1; - break; - default: - break; - } - - ipu_write_param_mem(dma_param_addr(channel), (uint32_t *)¶ms, 10); - - /* Disable double-buffering */ - reg = readl(IPU_CHA_DB_MODE_SEL); - reg &= ~(1UL << channel); - writel(reg, IPU_CHA_DB_MODE_SEL); -} - -static void ipu_channel_set_priority(enum ipu_channel channel, - int prio) -{ - u32 reg = readl(IDMAC_CHA_PRI); - - if (prio) - reg |= 1UL << channel; - else - reg &= ~(1UL << channel); - - writel(reg, IDMAC_CHA_PRI); -} - -/* - * ipu_enable_channel() - enable an IPU channel. - * @channel: channel ID. - * @return: 0 on success or negative error code on failure. - */ -static int ipu_enable_channel(enum ipu_channel channel) -{ - uint32_t reg; - - /* Reset to buffer 0 */ - writel(1UL << channel, IPU_CHA_CUR_BUF); - - switch (channel) { - case IDMAC_SDC_0: - ipu_channel_set_priority(channel, 1); - break; - default: - break; - } - - reg = readl(IDMAC_CHA_EN); - writel(reg | (1UL << channel), IDMAC_CHA_EN); - - return 0; -} - -static int ipu_update_channel_buffer(enum ipu_channel channel, void *buf) -{ - uint32_t reg; - - reg = readl(IPU_CHA_BUF0_RDY); - if (reg & (1UL << channel)) - return -EACCES; - - /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 0) */ - writel(dma_param_addr(channel) + 0x0008UL, IPU_IMA_ADDR); - writel((u32)buf, IPU_IMA_DATA); - - return 0; -} - -static int idmac_tx_submit(enum ipu_channel channel, void *buf) -{ - int ret; - - ipu_init_channel_buffer(channel, buf); - - - /* ipu_idmac.c::ipu_submit_channel_buffers() */ - ret = ipu_update_channel_buffer(channel, buf); - if (ret < 0) - return ret; - - /* ipu_idmac.c::ipu_select_buffer() */ - /* Mark buffer 0 as ready. */ - writel(1UL << channel, IPU_CHA_BUF0_RDY); - - - ret = ipu_enable_channel(channel); - return ret; -} - -static void sdc_enable_channel(void *fbmem) -{ - int ret; - u32 reg; - - ret = idmac_tx_submit(IDMAC_SDC_0, fbmem); - - /* mx3fb.c::sdc_fb_init() */ - if (ret >= 0) { - reg = readl(SDC_COM_CONF); - writel(reg | SDC_COM_BG_EN, SDC_COM_CONF); - } - - /* - * Attention! Without this msleep the channel keeps generating - * interrupts. Next sdc_set_brightness() is going to be called - * from mx3fb_blank(). - */ - udelay(2000); -} - -/* - * mx3fb_set_par() - set framebuffer parameters and change the operating mode. - * @return: 0 on success or negative error code on failure. - * TODO: currently only 666 and TFT as DI setup supported - */ -static int mx3fb_set_par(void) -{ - int ret; - - ret = sdc_init_panel(panel.plnSizeX, panel.plnSizeY, - IPU_PIX_FMT_RGB666, IPU_PANEL_TFT); - if (ret < 0) - return ret; - - writel((mode->left_margin << 16) | mode->upper_margin, SDC_BG_POS); - - return 0; -} - -static void ll_disp3_enable(void *base) -{ - u32 reg; - - debug("%s(base=0x%x)\n", __func__, (u32) base); - /* pcm037.c::mxc_board_init() */ - - /* Display Interface #3 */ - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD0, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD1, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD2, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD3, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD4, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD5, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD6, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD7, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD8, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD9, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD10, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD11, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD12, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD13, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD14, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD15, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD16, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_LD17, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_VSYNC3, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_HSYNC, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_FPSHIFT, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_DRDY0, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_D3_REV, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_CONTRAST, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_D3_SPL, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE_L(MX31_PIN_D3_CLS, MUX_CTL_FUNC)); - - - /* ipu_idmac.c::ipu_probe() */ - - /* Start the clock */ - __REG(CCM_CGR1) = __REG(CCM_CGR1) | (3 << 22); - - - /* ipu_idmac.c::ipu_idmac_init() */ - - /* Service request counter to maximum - shouldn't be needed */ - writel(0x00000070, IDMAC_CONF); - - - /* ipu_idmac.c::ipu_init_channel() */ - - /* Enable IPU sub modules */ - reg = readl(IPU_CONF) | IPU_CONF_SDC_EN | IPU_CONF_DI_EN; - writel(reg, IPU_CONF); - - - /* mx3fb.c::init_fb_chan() */ - - /* set Display Interface clock period */ - writel(0x00100010L, DI_HSP_CLK_PER); - /* Might need to trigger HSP clock change - see 44.3.3.8.5 */ - - - /* mx3fb.c::sdc_set_brightness() */ - - /* This might be board-specific */ - writel(0x03000000UL | 255 << 16, SDC_PWM_CTRL); - - - /* mx3fb.c::sdc_set_global_alpha() */ - - /* Use global - not per-pixel - Alpha-blending */ - reg = readl(SDC_GW_CTRL) & 0x00FFFFFFL; - writel(reg | ((uint32_t) 0xff << 24), SDC_GW_CTRL); - - reg = readl(SDC_COM_CONF); - writel(reg | SDC_COM_GLB_A, SDC_COM_CONF); - - - /* mx3fb.c::sdc_set_color_key() */ - - /* Disable colour-keying for background */ - reg = readl(SDC_COM_CONF) & - ~(SDC_COM_GWSEL | SDC_COM_KEY_COLOR_G); - writel(reg, SDC_COM_CONF); - - - mx3fb_set_par(); - - sdc_enable_channel(base); - - /* - * Linux driver calls sdc_set_brightness() here again, - * once is enough for us - */ - debug("%s() done\n", __func__); -} - -/* ------------------------ public part ------------------- */ -ulong calc_fbsize(void) -{ - return panel.plnSizeX * panel.plnSizeY * panel.gdfBytesPP; -} - -/* - * The current implementation is only tested for GDF_16BIT_565RGB! - * It was switched from the original CONFIG_LCD setup to CONFIG_VIDEO, - * because the lcd code seemed loaded with color table stuff, that - * does not relate to most modern TFTs. cfb_console.c looks more - * straight forward. - * This is the environment setting for the original setup - * "unknown=video=ctfb:x:240,y:320,depth:16,mode:0,pclk:185925,le:9,ri:17, - * up:7,lo:10,hs:1,vs:1,sync:100663296,vmode:0" - * "videomode=unknown" - * - * Settings for VBEST VGG322403 display: - * "videomode=video=ctfb:x:320,y:240,depth:16,mode:0,pclk:156000, - * "le:20,ri:68,up:7,lo:29,hs:30,vs:3,sync:100663296,vmode:0" - * - * Settings for COM57H5M10XRC display: - * "videomode=video=ctfb:x:640,y:480,depth:16,mode:0,pclk:40000, - * "le:120,ri:40,up:35,lo:10,hs:30,vs:3,sync:100663296,vmode:0" - */ -void *video_hw_init(void) -{ - char *penv; - u32 memsize; - unsigned long t1, hsynch, vsynch; - int bits_per_pixel, i, tmp, videomode; - - tmp = 0; - - puts("Video: "); - - videomode = CONFIG_SYS_DEFAULT_VIDEO_MODE; - /* get video mode via environment */ - penv = env_get("videomode"); - if (penv) { - /* decide if it is a string */ - if (penv[0] <= '9') { - videomode = (int)hextoul(penv, NULL); - tmp = 1; - } - } else { - tmp = 1; - } - if (tmp) { - /* parameter are vesa modes */ - /* search params */ - for (i = 0; i < VESA_MODES_COUNT; i++) { - if (vesa_modes[i].vesanr == videomode) - break; - } - if (i == VESA_MODES_COUNT) { - printf("No VESA Mode found, switching to mode 0x%x ", - CONFIG_SYS_DEFAULT_VIDEO_MODE); - i = 0; - } - mode = (struct ctfb_res_modes *) - &res_mode_init[vesa_modes[i].resindex]; - bits_per_pixel = vesa_modes[i].bits_per_pixel; - } else { - mode = (struct ctfb_res_modes *) &var_mode; - bits_per_pixel = video_get_params(mode, penv); - } - - /* calculate hsynch and vsynch freq (info only) */ - t1 = (mode->left_margin + mode->xres + - mode->right_margin + mode->hsync_len) / 8; - t1 *= 8; - t1 *= mode->pixclock; - t1 /= 1000; - hsynch = 1000000000L / t1; - t1 *= (mode->upper_margin + mode->yres + - mode->lower_margin + mode->vsync_len); - t1 /= 1000; - vsynch = 1000000000L / t1; - - /* fill in Graphic device struct */ - sprintf(panel.modeIdent, "%dx%dx%d %ldkHz %ldHz", - mode->xres, mode->yres, - bits_per_pixel, (hsynch / 1000), (vsynch / 1000)); - printf("%s\n", panel.modeIdent); - panel.winSizeX = mode->xres; - panel.winSizeY = mode->yres; - panel.plnSizeX = mode->xres; - panel.plnSizeY = mode->yres; - - switch (bits_per_pixel) { - case 24: - panel.gdfBytesPP = 4; - panel.gdfIndex = GDF_32BIT_X888RGB; - break; - case 16: - panel.gdfBytesPP = 2; - panel.gdfIndex = GDF_16BIT_565RGB; - break; - default: - panel.gdfBytesPP = 1; - panel.gdfIndex = GDF__8BIT_INDEX; - break; - } - - /* set up Hardware */ - memsize = calc_fbsize(); - - debug("%s() allocating %d bytes\n", __func__, memsize); - - /* fill in missing Graphic device struct */ - panel.frameAdrs = (u32) malloc(memsize); - if (panel.frameAdrs == 0) { - printf("%s() malloc(%d) failed\n", __func__, memsize); - return 0; - } - panel.memSize = memsize; - - ll_disp3_enable((void *) panel.frameAdrs); - memset((void *) panel.frameAdrs, 0, memsize); - - debug("%s() done, framebuffer at 0x%x, size=%d cleared\n", - __func__, panel.frameAdrs, memsize); - - return (void *) &panel; -} -- cgit v1.1 From 79c05335a9c101f0b54f2f378d0b08c9b765e1a3 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Mon, 4 Oct 2021 17:33:12 +0200 Subject: video: move MXS to Kconfig Move CONFIG_VIDEO_MXS from board headers to Kconfig and drop it from obsolete cfb_console driver. Signed-off-by: Anatolij Gustschin Reviewed-by: Fabio Estevam --- configs/colibri-imx6ull_defconfig | 1 + configs/colibri_imx7_defconfig | 1 + configs/imxrt1050-evk_defconfig | 1 + configs/mx6ul_14x14_evk_defconfig | 1 + configs/mx6ul_9x9_evk_defconfig | 1 + configs/opos6uldev_defconfig | 1 + configs/pico-imx6ul_defconfig | 1 + configs/pico-imx7d_bl33_defconfig | 1 + configs/pico-imx7d_defconfig | 1 + drivers/video/Kconfig | 6 ++++++ drivers/video/cfb_console.c | 4 ---- include/configs/colibri-imx6ull.h | 3 +-- include/configs/colibri_imx7.h | 3 +-- include/configs/imxrt1050-evk.h | 1 - include/configs/mx23evk.h | 2 +- include/configs/mx28evk.h | 2 +- include/configs/mx6sxsabresd.h | 3 +-- include/configs/mx6ul_14x14_evk.h | 1 - include/configs/mx7dsabresd.h | 3 +-- include/configs/mxs.h | 5 ----- include/configs/opos6uldev.h | 1 - include/configs/pico-imx6ul.h | 3 +-- include/configs/pico-imx7d.h | 1 - 23 files changed, 22 insertions(+), 25 deletions(-) diff --git a/configs/colibri-imx6ull_defconfig b/configs/colibri-imx6ull_defconfig index 0af56f4..0c0f143 100644 --- a/configs/colibri-imx6ull_defconfig +++ b/configs/colibri-imx6ull_defconfig @@ -95,6 +95,7 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0x4000 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig index 88d6994..6713904 100644 --- a/configs/colibri_imx7_defconfig +++ b/configs/colibri_imx7_defconfig @@ -91,6 +91,7 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0x4000 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/imxrt1050-evk_defconfig b/configs/imxrt1050-evk_defconfig index 94363cf..ace8941 100644 --- a/configs/imxrt1050-evk_defconfig +++ b/configs/imxrt1050-evk_defconfig @@ -72,6 +72,7 @@ CONFIG_USB=y # CONFIG_SPL_DM_USB is not set CONFIG_USB_EHCI_HCD=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_BACKLIGHT_GPIO=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig index c9760df..ee80006 100644 --- a/configs/mx6ul_14x14_evk_defconfig +++ b/configs/mx6ul_14x14_evk_defconfig @@ -93,6 +93,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig index a373e20..7abe5be 100644 --- a/configs/mx6ul_9x9_evk_defconfig +++ b/configs/mx6ul_9x9_evk_defconfig @@ -83,6 +83,7 @@ CONFIG_IMX_THERMAL=y CONFIG_USB=y CONFIG_USB_STORAGE=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig index 32adb5d..bd78f25 100644 --- a/configs/opos6uldev_defconfig +++ b/configs/opos6uldev_defconfig @@ -103,6 +103,7 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y # CONFIG_VIDEO_BPP8 is not set # CONFIG_VIDEO_BPP32 is not set CONFIG_SYS_WHITE_ON_BLACK=y diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig index d7c3821..e55c0b7 100644 --- a/configs/pico-imx6ul_defconfig +++ b/configs/pico-imx6ul_defconfig @@ -78,5 +78,6 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/pico-imx7d_bl33_defconfig b/configs/pico-imx7d_bl33_defconfig index df81717..cb057b6 100644 --- a/configs/pico-imx7d_bl33_defconfig +++ b/configs/pico-imx7d_bl33_defconfig @@ -81,6 +81,7 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index 7d53562..e840bf0 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -85,6 +85,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0525 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 CONFIG_CI_UDC=y CONFIG_DM_VIDEO=y +CONFIG_VIDEO_MXS=y CONFIG_SYS_WHITE_ON_BLACK=y CONFIG_SPLASH_SCREEN=y CONFIG_SPLASH_SCREEN_ALIGN=y diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index b1f8a9c..9f789a6 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -648,6 +648,12 @@ source "drivers/video/bridge/Kconfig" source "drivers/video/imx/Kconfig" +config VIDEO_MXS + bool "Enable video support on i.MX28/i.MX6UL/i.MX7 SoCs" + depends on DM_VIDEO + help + Enable framebuffer driver for i.MX28/i.MX6UL/i.MX7 processors + config VIDEO_NX bool "Enable video support on Nexell SoC" depends on ARCH_S5P6818 || ARCH_S5P4418 diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index 7aa6f17..7df7d57 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -78,10 +78,6 @@ #include #include -#if defined(CONFIG_VIDEO_MXS) -#define VIDEO_FB_16BPP_WORD_SWAP -#endif - /* * Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc. */ diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h index a2f2de7..741c3fe 100644 --- a/include/configs/colibri-imx6ull.h +++ b/include/configs/colibri-imx6ull.h @@ -134,8 +134,7 @@ /* USB Device Firmware Update support */ #define DFU_DEFAULT_POLL_TIMEOUT 300 -#if defined(CONFIG_VIDEO) || defined(CONFIG_DM_VIDEO) -#define CONFIG_VIDEO_MXS +#if defined(CONFIG_DM_VIDEO) #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index 07c26e3..344b266 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -200,8 +200,7 @@ #define CONFIG_USBD_HS -#if defined(CONFIG_VIDEO) || defined(CONFIG_DM_VIDEO) -#define CONFIG_VIDEO_MXS +#if defined(CONFIG_DM_VIDEO) #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #endif diff --git a/include/configs/imxrt1050-evk.h b/include/configs/imxrt1050-evk.h index 1b67542..99d25c1 100644 --- a/include/configs/imxrt1050-evk.h +++ b/include/configs/imxrt1050-evk.h @@ -22,7 +22,6 @@ DMAMEM_SZ_ALL) #ifdef CONFIG_DM_VIDEO -#define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h index 1f40d98..bccba5c 100644 --- a/include/configs/mx23evk.h +++ b/include/configs/mx23evk.h @@ -26,7 +26,7 @@ #endif /* Framebuffer support */ -#ifdef CONFIG_VIDEO +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) #endif diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index 10292c8..fe4ea89 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -40,7 +40,7 @@ #endif /* Framebuffer support */ -#ifdef CONFIG_VIDEO +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) #endif diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h index 1237dde..df2bd97 100644 --- a/include/configs/mx6sxsabresd.h +++ b/include/configs/mx6sxsabresd.h @@ -161,8 +161,7 @@ #endif #ifndef CONFIG_SPL_BUILD -#ifdef CONFIG_VIDEO -#define CONFIG_VIDEO_MXS +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h index ff2ad09..9ddb479 100644 --- a/include/configs/mx6ul_14x14_evk.h +++ b/include/configs/mx6ul_14x14_evk.h @@ -167,7 +167,6 @@ #ifndef CONFIG_SPL_BUILD #if defined(CONFIG_DM_VIDEO) -#define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h index 397af53..92ce741 100644 --- a/include/configs/mx7dsabresd.h +++ b/include/configs/mx7dsabresd.h @@ -126,8 +126,7 @@ #define CONFIG_USBD_HS -#ifdef CONFIG_VIDEO -#define CONFIG_VIDEO_MXS +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #endif diff --git a/include/configs/mxs.h b/include/configs/mxs.h index b5c525d..45d1766 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -105,11 +105,6 @@ #endif #endif -/* LCD */ -#ifdef CONFIG_VIDEO -#define CONFIG_VIDEO_MXS -#endif - /* NAND */ #ifdef CONFIG_CMD_NAND #define CONFIG_SYS_MAX_NAND_DEVICE 1 diff --git a/include/configs/opos6uldev.h b/include/configs/opos6uldev.h index f9db8ef..d9311a4 100644 --- a/include/configs/opos6uldev.h +++ b/include/configs/opos6uldev.h @@ -43,7 +43,6 @@ #ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO -#define CONFIG_VIDEO_MXS #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR #endif #endif diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h index 7e36cee..6fed752 100644 --- a/include/configs/pico-imx6ul.h +++ b/include/configs/pico-imx6ul.h @@ -135,8 +135,7 @@ */ #define CONFIG_BOARD_SIZE_LIMIT 715776 -#ifdef CONFIG_VIDEO -#define CONFIG_VIDEO_MXS +#ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h index 36c5792..c046427 100644 --- a/include/configs/pico-imx7d.h +++ b/include/configs/pico-imx7d.h @@ -126,7 +126,6 @@ #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 #ifdef CONFIG_DM_VIDEO -#define CONFIG_VIDEO_MXS #define CONFIG_VIDEO_LOGO #define CONFIG_VIDEO_BMP_LOGO #endif -- cgit v1.1