X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fvideo%2Fipu_disp.c;h=22ac1429ba498fe10c3171f594593d722251a816;hb=6e51ca41002c5e92f7fec088320e340102dd3f5b;hp=11cf98d3d5ace6d76b2179b9f5c28f6a4261b972;hpb=c163f4478ca72f51b28b55f74addc8fe029d7b83;p=u-boot diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c index 11cf98d3d5..22ac1429ba 100644 --- a/drivers/video/ipu_disp.c +++ b/drivers/video/ipu_disp.c @@ -8,23 +8,7 @@ * * (C) Copyright 2005-2010 Freescale Semiconductor, Inc. * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */ /* #define DEBUG */ @@ -64,6 +48,7 @@ static int dmfc_size_28, dmfc_size_29, dmfc_size_24, dmfc_size_27, dmfc_size_23; int g_di1_tvout; extern struct clk *g_ipu_clk; +extern struct clk *g_ldb_clk; extern struct clk *g_di_clk[2]; extern struct clk *g_pixel_clk[2]; @@ -399,29 +384,29 @@ void ipu_dp_csc_setup(int dp, struct dp_csc_param_t dp_csc_param, const int (*coeff)[5][3]; if (dp_csc_param.mode >= 0) { - reg = __raw_readl(DP_COM_CONF(dp)); + reg = __raw_readl(DP_COM_CONF()); reg &= ~DP_COM_CONF_CSC_DEF_MASK; reg |= dp_csc_param.mode; - __raw_writel(reg, DP_COM_CONF(dp)); + __raw_writel(reg, DP_COM_CONF()); } coeff = dp_csc_param.coeff; if (coeff) { __raw_writel(mask_a((*coeff)[0][0]) | - (mask_a((*coeff)[0][1]) << 16), DP_CSC_A_0(dp)); + (mask_a((*coeff)[0][1]) << 16), DP_CSC_A_0()); __raw_writel(mask_a((*coeff)[0][2]) | - (mask_a((*coeff)[1][0]) << 16), DP_CSC_A_1(dp)); + (mask_a((*coeff)[1][0]) << 16), DP_CSC_A_1()); __raw_writel(mask_a((*coeff)[1][1]) | - (mask_a((*coeff)[1][2]) << 16), DP_CSC_A_2(dp)); + (mask_a((*coeff)[1][2]) << 16), DP_CSC_A_2()); __raw_writel(mask_a((*coeff)[2][0]) | - (mask_a((*coeff)[2][1]) << 16), DP_CSC_A_3(dp)); + (mask_a((*coeff)[2][1]) << 16), DP_CSC_A_3()); __raw_writel(mask_a((*coeff)[2][2]) | (mask_b((*coeff)[3][0]) << 16) | - ((*coeff)[4][0] << 30), DP_CSC_0(dp)); + ((*coeff)[4][0] << 30), DP_CSC_0()); __raw_writel(mask_b((*coeff)[3][1]) | ((*coeff)[4][1] << 14) | (mask_b((*coeff)[3][2]) << 16) | - ((*coeff)[4][2] << 30), DP_CSC_1(dp)); + ((*coeff)[4][2] << 30), DP_CSC_1()); } if (srm_mode_update) { @@ -481,7 +466,7 @@ int ipu_dp_init(ipu_channel_t channel, uint32_t in_pixel_fmt, } /* Transform color key from rgb to yuv if CSC is enabled */ - reg = __raw_readl(DP_COM_CONF(dp)); + reg = __raw_readl(DP_COM_CONF()); if (color_key_4rgb && (reg & DP_COM_CONF_GWCKE) && (((fg_csc_type == RGB2YUV) && (bg_csc_type == YUV2YUV)) || ((fg_csc_type == YUV2YUV) && (bg_csc_type == RGB2YUV)) || @@ -489,7 +474,7 @@ int ipu_dp_init(ipu_channel_t channel, uint32_t in_pixel_fmt, ((fg_csc_type == YUV2RGB) && (bg_csc_type == YUV2RGB)))) { int red, green, blue; int y, u, v; - uint32_t color_key = __raw_readl(DP_GRAPH_WIND_CTRL(dp)) & + uint32_t color_key = __raw_readl(DP_GRAPH_WIND_CTRL()) & 0xFFFFFFL; debug("_ipu_dp_init color key 0x%x need change to yuv fmt!\n", @@ -504,8 +489,8 @@ int ipu_dp_init(ipu_channel_t channel, uint32_t in_pixel_fmt, v = rgb_to_yuv(2, red, green, blue); color_key = (y << 16) | (u << 8) | v; - reg = __raw_readl(DP_GRAPH_WIND_CTRL(dp)) & 0xFF000000L; - __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL(dp)); + reg = __raw_readl(DP_GRAPH_WIND_CTRL()) & 0xFF000000L; + __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL()); color_key_4rgb = 0; debug("_ipu_dp_init color key change to yuv fmt 0x%x!\n", @@ -648,8 +633,8 @@ void ipu_dp_dc_enable(ipu_channel_t channel) if (channel == MEM_FG_SYNC) { /* Enable FG channel */ - reg = __raw_readl(DP_COM_CONF(DP_SYNC)); - __raw_writel(reg | DP_COM_CONF_FG_EN, DP_COM_CONF(DP_SYNC)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg | DP_COM_CONF_FG_EN, DP_COM_CONF()); reg = __raw_readl(IPU_SRM_PRI2) | 0x8; __raw_writel(reg, IPU_SRM_PRI2); @@ -692,13 +677,13 @@ void ipu_dp_dc_disable(ipu_channel_t channel, unsigned char swap) /* Disable FG channel */ dc_chan = 5; - reg = __raw_readl(DP_COM_CONF(DP_SYNC)); + reg = __raw_readl(DP_COM_CONF()); csc = reg & DP_COM_CONF_CSC_DEF_MASK; if (csc == DP_COM_CONF_CSC_DEF_FG) reg &= ~DP_COM_CONF_CSC_DEF_MASK; reg &= ~DP_COM_CONF_FG_EN; - __raw_writel(reg, DP_COM_CONF(DP_SYNC)); + __raw_writel(reg, DP_COM_CONF()); reg = __raw_readl(IPU_SRM_PRI2) | 0x8; __raw_writel(reg, IPU_SRM_PRI2); @@ -941,7 +926,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, udelay(10000); } } - clk_set_parent(g_pixel_clk[disp], g_di_clk[disp]); + clk_set_parent(g_pixel_clk[disp], g_ldb_clk); } else { if (clk_get_usecount(g_pixel_clk[disp]) != 0) clk_set_parent(g_pixel_clk[disp], g_ipu_clk); @@ -1193,7 +1178,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, if (sig.Vsync_pol) di_gen |= DI_GEN_POLARITY_3; - if (sig.clk_pol) + if (!sig.clk_pol) di_gen |= DI_GEN_POL_CLK; } @@ -1234,17 +1219,12 @@ int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, unsigned char enable, uint8_t alpha) { uint32_t reg; - uint32_t flow; unsigned char bg_chan; - if (channel == MEM_BG_SYNC || channel == MEM_FG_SYNC) - flow = DP_SYNC; - else if (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0) - flow = DP_ASYNC0; - else if (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1) - flow = DP_ASYNC1; - else + if (!((channel == MEM_BG_SYNC || channel == MEM_FG_SYNC) || + (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0) || + (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1))) return -EINVAL; if (channel == MEM_BG_SYNC || channel == MEM_BG_ASYNC0 || @@ -1257,23 +1237,23 @@ int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, unsigned char enable, clk_enable(g_ipu_clk); if (bg_chan) { - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg & ~DP_COM_CONF_GWSEL, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg & ~DP_COM_CONF_GWSEL, DP_COM_CONF()); } else { - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg | DP_COM_CONF_GWSEL, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg | DP_COM_CONF_GWSEL, DP_COM_CONF()); } if (enable) { - reg = __raw_readl(DP_GRAPH_WIND_CTRL(flow)) & 0x00FFFFFFL; + reg = __raw_readl(DP_GRAPH_WIND_CTRL()) & 0x00FFFFFFL; __raw_writel(reg | ((uint32_t) alpha << 24), - DP_GRAPH_WIND_CTRL(flow)); + DP_GRAPH_WIND_CTRL()); - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg | DP_COM_CONF_GWAM, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg | DP_COM_CONF_GWAM, DP_COM_CONF()); } else { - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg & ~DP_COM_CONF_GWAM, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg & ~DP_COM_CONF_GWAM, DP_COM_CONF()); } reg = __raw_readl(IPU_SRM_PRI2) | 0x8; @@ -1299,17 +1279,13 @@ int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, unsigned char enable, int32_t ipu_disp_set_color_key(ipu_channel_t channel, unsigned char enable, uint32_t color_key) { - uint32_t reg, flow; + uint32_t reg; int y, u, v; int red, green, blue; - if (channel == MEM_BG_SYNC || channel == MEM_FG_SYNC) - flow = DP_SYNC; - else if (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0) - flow = DP_ASYNC0; - else if (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1) - flow = DP_ASYNC1; - else + if (!((channel == MEM_BG_SYNC || channel == MEM_FG_SYNC) || + (channel == MEM_BG_ASYNC0 || channel == MEM_FG_ASYNC0) || + (channel == MEM_BG_ASYNC1 || channel == MEM_FG_ASYNC1))) return -EINVAL; if (!g_ipu_clk_enabled) @@ -1339,14 +1315,14 @@ int32_t ipu_disp_set_color_key(ipu_channel_t channel, unsigned char enable, } if (enable) { - reg = __raw_readl(DP_GRAPH_WIND_CTRL(flow)) & 0xFF000000L; - __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL(flow)); + reg = __raw_readl(DP_GRAPH_WIND_CTRL()) & 0xFF000000L; + __raw_writel(reg | color_key, DP_GRAPH_WIND_CTRL()); - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg | DP_COM_CONF_GWCKE, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg | DP_COM_CONF_GWCKE, DP_COM_CONF()); } else { - reg = __raw_readl(DP_COM_CONF(flow)); - __raw_writel(reg & ~DP_COM_CONF_GWCKE, DP_COM_CONF(flow)); + reg = __raw_readl(DP_COM_CONF()); + __raw_writel(reg & ~DP_COM_CONF_GWCKE, DP_COM_CONF()); } reg = __raw_readl(IPU_SRM_PRI2) | 0x8;