Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-09-22 13:01:16 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(dsi): add missing analog circuity config for SI issue

Browse Source
This commit is contained in:
Chen Jichang
2026-07-13 15:52:29 +08:00
parent 79d4e75445
commit 6bf4f440e6
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
components/hal/mipi_dsi_hal.c
View File

@@ -92,6 +92,8 @@ void mipi_dsi_hal_configure_phy_pll(mipi_dsi_hal_context_t *hal, uint32_t phy_cl
}
mipi_dsi_hal_phy_write_register(hal, 0x44, hs_freq_sel << 1);
// enable 1~1.5Gbps analog circuity support
mipi_dsi_hal_phy_write_register(hal, 0x22, (lane_bit_rate_mbps >= 1000) ? 0x88 : 0x80);
// make use of the N and M factors that configured in the 0x17 and 0x18
mipi_dsi_hal_phy_write_register(hal, 0x19, 0x30);
mipi_dsi_hal_phy_write_register(hal, 0x17, pll_N - 1);