From fe6aa21e9eb88f49005863efd2003d0982920048 Mon Sep 17 00:00:00 2001 From: Aidan MacDonald Date: Mon, 3 Oct 2022 10:17:41 +0100 Subject: Remove YUV blitting functions and LCD modes None of this is needed now that mpegplayer is gone. Change-Id: I360366db8513e4d988021e8d7b7d8eb09930efb8 --- firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c | 62 ------------------------ 1 file changed, 62 deletions(-) (limited to 'firmware/target/mips/ingenic_jz47xx') diff --git a/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c b/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c index a2d5b73ea8..d2a1d759d0 100644 --- a/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/lcd-jz4740.c @@ -158,65 +158,3 @@ void lcd_update(void) lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); } - -/* (Mis)use LCD framebuffer as a temporary buffer */ -void lcd_blit_yuv(unsigned char * const src[3], - int src_x, int src_y, int stride, - int x, int y, int width, int height) -{ - unsigned char const * yuv_src[3]; - register off_t z; - - if(!lcd_is_on) - return; - - z = stride * src_y; - yuv_src[0] = src[0] + z + src_x; - yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1); - yuv_src[2] = src[2] + (yuv_src[1] - src[1]); - - commit_discard_dcache(); // XXX range - - __cpm_start_ipu(); - - IPU_STOP_IPU(); - IPU_RESET_IPU(); - IPU_CLEAR_END_FLAG(); - - IPU_DISABLE_RSIZE(); - IPU_DISABLE_IRQ(); - - IPU_SET_INFMT(INFMT_YUV420); - IPU_SET_OUTFMT(OUTFMT_RGB565); - - IPU_SET_IN_FM(width, height); - IPU_SET_Y_STRIDE(stride); - IPU_SET_UV_STRIDE(stride, stride); - - IPU_SET_Y_ADDR(PHYSADDR((unsigned long)yuv_src[0])); - IPU_SET_U_ADDR(PHYSADDR((unsigned long)yuv_src[1])); - IPU_SET_V_ADDR(PHYSADDR((unsigned long)yuv_src[2])); - IPU_SET_OUT_ADDR(PHYSADDR((unsigned long)FBADDR(y,x))); - - IPU_SET_OUT_FM(height, width); - IPU_SET_OUT_STRIDE(height); - - IPU_SET_CSC_C0_COEF(YUV_CSC_C0); - IPU_SET_CSC_C1_COEF(YUV_CSC_C1); - IPU_SET_CSC_C2_COEF(YUV_CSC_C2); - IPU_SET_CSC_C3_COEF(YUV_CSC_C3); - IPU_SET_CSC_C4_COEF(YUV_CSC_C4); - - IPU_RUN_IPU(); - - while(!(IPU_POLLING_END_FLAG()) && IPU_IS_ENABLED()); - - IPU_CLEAR_END_FLAG(); - IPU_STOP_IPU(); - IPU_RESET_IPU(); - - __cpm_stop_ipu(); - - /* YUV speed is limited by LCD speed */ - lcd_update_rect(y, x, height, width); -} -- cgit v1.2.3