From: Laurent Pinchart Date: Mon, 15 Feb 2021 04:27:41 +0000 (+0100) Subject: media: imx: imx7_mipi_csis: Print shadow registers in mipi_csis_dump_regs() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1cb3ff130f4d97dec2d1bee968a87f5d6e24dd60;p=linux.git media: imx: imx7_mipi_csis: Print shadow registers in mipi_csis_dump_regs() Print the value of the ISP shadow registers in mipi_csis_dump_regs() as this can help debugging. Signed-off-by: Laurent Pinchart Reviewed-by: Rui Miguel Silva Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index b1cdc2403a45b..bd587e550d992 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -188,6 +188,11 @@ #define MIPI_CSIS_ISP_SYNC_VSYNC_SINTV_OFFSET 12 #define MIPI_CSIS_ISP_SYNC_VSYNC_EINTV_OFFSET 0 +/* ISP shadow registers */ +#define MIPI_CSIS_SDW_CONFIG_CH(n) (0x80 + (n) * 0x10) +#define MIPI_CSIS_SDW_RESOL_CH(n) (0x84 + (n) * 0x10) +#define MIPI_CSIS_SDW_SYNC_CH(n) (0x88 + (n) * 0x10) + /* Debug control register */ #define MIPI_CSIS_DBG_CTRL 0xc0 @@ -411,6 +416,8 @@ static int mipi_csis_dump_regs(struct csi_state *state) { MIPI_CSIS_DPHY_SCTRL_H, "DPHY_SCTRL_H" }, { MIPI_CSIS_ISP_CONFIG_CH(0), "ISP_CONFIG_CH0" }, { MIPI_CSIS_ISP_RESOL_CH(0), "ISP_RESOL_CH0" }, + { MIPI_CSIS_SDW_CONFIG_CH(0), "SDW_CONFIG_CH0" }, + { MIPI_CSIS_SDW_RESOL_CH(0), "SDW_RESOL_CH0" }, { MIPI_CSIS_DBG_CTRL, "DBG_CTRL" }, };