From 197f421c98f929d4266a09bc9d667b7869e09c27 Mon Sep 17 00:00:00 2001 From: Steve Markgraf Date: Tue, 2 Jun 2020 00:50:53 +0200 Subject: lib: revert implementing RGB233 mode We will soon have support for a palette mode, which can replicate the RGB233 mode if required, or any custom arrangement of bits per color. Furthermore, the RGB233 mode did not work correctly in this state, as we did not implement swapping of the 32 bit words. This reverts the following commits: 58de0a5bccb6648ee3372643517ea51b3ab5b523 3f44f8fc224c6b0b45a824109619f993e0b87552 b82303f44fc8388817306235a673e0bfa671dd3f --- src/libosmo-fl2k.c | 26 +++++++------------------- 1 file changed, 7 insertions(+), 19 deletions(-) (limited to 'src') diff --git a/src/libosmo-fl2k.c b/src/libosmo-fl2k.c index 9b42bcd..99dcd33 100644 --- a/src/libosmo-fl2k.c +++ b/src/libosmo-fl2k.c @@ -204,13 +204,6 @@ int fl2k_deinit_device(fl2k_dev_t *dev) return r; } -int fl2k_set_rgb332(fl2k_dev_t *dev) -{ - uint32_t reg; - fl2k_read_reg(dev, 0x8004, ®); - return fl2k_write_reg(dev, 0x8004, reg | (1 << 25)); -} - static double fl2k_reg_to_freq(uint32_t reg) { double sample_clock, offset, offs_div; @@ -921,20 +914,15 @@ static void *fl2k_sample_worker(void *arg) xfer_info = (fl2k_xfer_info_t *)xfer->user_data; out_buf = (char *)xfer->buffer; - if (data_info.raw_buf) { - /* Shove a pre-arranged buffer into the DACs */ - memcpy(out_buf, data_info.raw_buf, dev->xfer_buf_len); - } else { - /* Re-arrange and copy bytes in buffer for DACs */ - fl2k_convert_r(out_buf, data_info.r_buf, dev->xfer_buf_len, - data_info.sampletype_signed ? 128 : 0); + /* Re-arrange and copy bytes in buffer for DACs */ + fl2k_convert_r(out_buf, data_info.r_buf, dev->xfer_buf_len, + data_info.sampletype_signed ? 128 : 0); - fl2k_convert_g(out_buf, data_info.g_buf, dev->xfer_buf_len, - data_info.sampletype_signed ? 128 : 0); + fl2k_convert_g(out_buf, data_info.g_buf, dev->xfer_buf_len, + data_info.sampletype_signed ? 128 : 0); - fl2k_convert_b(out_buf, data_info.b_buf, dev->xfer_buf_len, - data_info.sampletype_signed ? 128 : 0); - } + fl2k_convert_b(out_buf, data_info.b_buf, dev->xfer_buf_len, + data_info.sampletype_signed ? 128 : 0); xfer_info->seq = buf_cnt++; xfer_info->state = BUF_FILLED; -- cgit v1.2.3