Reply to 请教A133 G2D调用出现G2D irq pending flag timeout，G2D BITBLT Failed! on Sat, 26 Apr 2025 09:59:52 GMT

benlypan — Sat, 26 Apr 2025 09:59:52 GMT

哥们，你拯救了我，调了两个小时了，旋转可以，缩放不行，然后搜到了你的贴子，再翻了手册，大坑。

Reply to 请教A133 G2D调用出现G2D irq pending flag timeout，G2D BITBLT Failed! on Thu, 14 Nov 2024 07:04:18 GMT

wupaul2001 — Thu, 14 Nov 2024 07:04:18 GMT

终于找到问题了，A133的G2D被精准刀法砍掉，G2D只有旋转功能，WriteBack功能也被砍掉，导致不能做RGB转YUV![9448fcc0-d8a4-4cc6-9623-79b305845553-FSLUSEV8BB~XYA$680`ERU.png

Reply to 请教A133 G2D调用出现G2D irq pending flag timeout，G2D BITBLT Failed! on Fri, 08 Nov 2024 09:48:28 GMT

wupaul2001 — Fri, 08 Nov 2024 09:48:28 GMT

改为了使用物理地址，也还是一样
[ 4408.395590] [G2D-g2d_bsp_bitblt] line:1970: BITBLT_flag: 0x0
[ 4408.395597] [G2D-g2d_bsp_bitblt] line:1972: Input info:---------------------------------
[ 4408.395601] [G2D-g2d_bsp_bitblt] line:1973: Src_fd: 0
[ 4408.395605] [G2D-g2d_bsp_bitblt] line:1974: Format: 0x29
[ 4408.395609] [G2D-g2d_bsp_bitblt] line:1975: BITBLT_alpha_mode: 0x0
[ 4408.395614] [G2D-g2d_bsp_bitblt] line:1976: BITBLT_alpha_val: 0x0
[ 4408.395618] [G2D-g2d_bsp_bitblt] line:1977: inClipRectX: 0
[ 4408.395623] [G2D-g2d_bsp_bitblt] line:1978: inClipRectY: 0
[ 4408.395627] [G2D-g2d_bsp_bitblt] line:1979: inClipRectW: 1920
[ 4408.395631] [G2D-g2d_bsp_bitblt] line:1980: inClipRectH: 1080
[ 4408.395636] [G2D-g2d_bsp_bitblt] line:1982: Output info:--------------------------------
[ 4408.395640] [G2D-g2d_bsp_bitblt] line:1983: Dst_fd: 0
[ 4408.395644] [G2D-g2d_bsp_bitblt] line:1984: Format: 0x3
[ 4408.395649] [G2D-g2d_bsp_bitblt] line:1985: outClipRectX: 0
[ 4408.395653] [G2D-g2d_bsp_bitblt] line:1986: outClipRectY: 0
[ 4408.395657] [G2D-g2d_bsp_bitblt] line:1987: outClipRectW: 1920
[ 4408.395662] [G2D-g2d_bsp_bitblt] line:1988: outClipRectH: 1080
[ 4408.395669] [G2D-g2d_vlayer_set] line:627: VInPITCH: 1920, 1920, 0
[ 4408.395674] [G2D-g2d_vlayer_set] line:629: VInAddrB: 0xff400000, 0xff5fa400, 0x0
[ 4408.395679] [G2D-g2d_vlayer_set] line:646: VInAddrA: 0xff400000, 0xff5fa400, 0x0
[ 4408.395693] [G2D-g2d_bldin_set] line:1359: BLD_CH_ISIZE W: 0x780
[ 4408.395697] [G2D-g2d_bldin_set] line:1360: BLD_CH_ISIZE H: 0x438
[ 4408.395702] [G2D-g2d_bldin_set] line:1367: BLD_CH_ISIZE X: 0x0
[ 4408.395706] [G2D-g2d_bldin_set] line:1368: BLD_CH_ISIZE Y: 0x0
[ 4408.395712] [G2D-g2d_wb_set] line:717: BLD_CH_OSIZE W: 0x780
[ 4408.395717] [G2D-g2d_wb_set] line:718: BLD_CH_OSIZE H: 0x438
[ 4408.395722] [G2D-g2d_wb_set] line:765: OutputPitch: 7680, 0, 0
[ 4408.395727] [G2D-g2d_wb_set] line:782: WbAddr: 0xf9000000, 0x0, 0x0
[ 4408.395732] [G2D-g2d_bsp_bitblt] line:2297: INIT_MODULE: 0x80000000
[ 4408.496871] G2D irq pending flag timeout
[ 4408.496876] G2D BITBLT Failed!

下面是我调用的代码
int g2d::NV21ToRGB(ion_mem* in, ion_mem* out)
{
int ret = 0;
g2d_blt_h blit;

memset(&blit, 0, sizeof(blit));

if(g2d_fd < 0)
{
    printf("G2D not open! \n");
    return -1;
}

blit.flag_h = G2D_BLT_NONE_H;       						//纯转换
blit.src_image_h.format = G2D_FORMAT_YUV420UVC_U1V1U0V0;	//NV21
blit.src_image_h.width = IMAGEWIDTH;
blit.src_image_h.height = IMAGEHEIGHT;
blit.src_image_h.align[0] = 0;
blit.src_image_h.align[1] = 0;
blit.src_image_h.clip_rect.x = 0;
blit.src_image_h.clip_rect.y = 0;
blit.src_image_h.clip_rect.w = IMAGEWIDTH;
blit.src_image_h.clip_rect.h = IMAGEHEIGHT;
blit.src_image_h.gamut = G2D_BT601;
blit.src_image_h.bpremul = 0;
blit.src_image_h.mode = G2D_PIXEL_ALPHA;
blit.src_image_h.use_phy_addr = 1;
blit.src_image_h.laddr[0] = in->phy;
blit.src_image_h.laddr[1] = in->phy + IMAGEWIDTH * IMAGEHEIGHT;
blit.dst_image_h.format = G2D_FORMAT_BGRA8888;
blit.dst_image_h.width = IMAGEWIDTH;
blit.dst_image_h.height = IMAGEHEIGHT;
blit.dst_image_h.align[0] = 0;
blit.dst_image_h.clip_rect.x = 0;
blit.dst_image_h.clip_rect.y = 0;
blit.dst_image_h.clip_rect.w = IMAGEWIDTH;
blit.dst_image_h.clip_rect.h = IMAGEHEIGHT;
blit.dst_image_h.gamut = G2D_BT601;
blit.dst_image_h.bpremul = 0;
blit.dst_image_h.mode = G2D_PIXEL_ALPHA;
blit.dst_image_h.use_phy_addr = 1;
blit.dst_image_h.laddr[0] = out->phy;
if(ioctl(g2d_fd, G2D_CMD_BITBLT_H, (unsigned long)&blit) < 0)
{
    printf("G2D convert failed! \n");
    return -1;
}

return 0;

}