diff options
| author | Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com> | 2023-07-13 09:24:17 +0800 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-07-14 03:11:53 +0000 |
| commit | 7a66715ad486572cb84b77e87a56abbfde84cd3e (patch) | |
| tree | e0dda33c15c8b46a5ee9c157663300fd4f8b396f /src/soc/mediatek/common | |
| parent | afcd48a2f16592f972f635783048024b2a06a771 (diff) | |
soc/mediatek/common/dsi: Add actual values to the log messages
Per the suggestion in CB:76218, print actual values to the error
messages, which may be helpful for debugging.
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: Id3a7a8c76b6ad15e7cf71225d8529f3e034935ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76442
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/common')
| -rw-r--r-- | src/soc/mediatek/common/dsi.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/soc/mediatek/common/dsi.c b/src/soc/mediatek/common/dsi.c index 396d979c21..f72173e4ad 100644 --- a/src/soc/mediatek/common/dsi.c +++ b/src/soc/mediatek/common/dsi.c @@ -221,8 +221,9 @@ static void mtk_dsi_config_vdo_timing(u32 mode_flags, u32 format, u32 lanes, hfp_byte -= d_phy * hfp / (hfp + hbp); hbp_byte -= d_phy * hbp / (hfp + hbp); } else { - printk(BIOS_ERR, "HFP plus HBP is not greater than d_phy, " - "the panel may not work properly.\n"); + printk(BIOS_ERR, "HFP %u plus HBP %u is not greater than d_phy %u, " + "the panel may not work properly.\n", hfp * bytes_per_pixel, + hbp * bytes_per_pixel, d_phy); } if (mode_flags & MIPI_DSI_MODE_LINE_END) { @@ -233,16 +234,16 @@ static void mtk_dsi_config_vdo_timing(u32 mode_flags, u32 format, u32 lanes, } if (hfp_byte + hbp_byte < MIN_HFP_BYTE + MIN_HBP_BYTE) { - printk(BIOS_ERR, "Calculated hfp_byte and hbp_byte are too small, " - "the panel may not work properly.\n"); + printk(BIOS_ERR, "Calculated hfp_byte %d and hbp_byte %d are too small, " + "the panel may not work properly.\n", hfp_byte, hbp_byte); } else if (hfp_byte < MIN_HFP_BYTE) { - printk(BIOS_NOTICE, "Calculated hfp_byte is too small, " - "adjust it to the minimum value.\n"); + printk(BIOS_NOTICE, "Calculated hfp_byte %d is too small, " + "adjust it to the minimum value %d.\n", hfp_byte, MIN_HFP_BYTE); hbp_byte -= MIN_HFP_BYTE - hfp_byte; hfp_byte = MIN_HFP_BYTE; } else if (hbp_byte < MIN_HBP_BYTE) { - printk(BIOS_NOTICE, "Calculated hbp_byte is too small, " - "adjust it to the minimum value.\n"); + printk(BIOS_NOTICE, "Calculated hbp_byte %d is too small, " + "adjust it to the minimum value %d.\n", hbp_byte, MIN_HBP_BYTE); hfp_byte -= MIN_HBP_BYTE - hbp_byte; hbp_byte = MIN_HBP_BYTE; } |