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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-04-08 03:39:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-23 21:18:41 +0100 |
| commit | 95a1379004cba8c887278ed8b92299659fdab500 (patch) | |
| tree | e6f3e99c711cc6d27044beace08ac84ebf470190 /drivers/staging/media | |
| parent | 5226429540de25f4360ff21f5e7e8ddf1ca3643b (diff) | |
| download | linux-95a1379004cba8c887278ed8b92299659fdab500.tar.bz2 | |
media: staging: media: imx: imx7-mipi-csis: Dump MIPI_CSIS_FRAME_COUNTER_CH0 register
The frame counter is useful debugging information, add it to the
register dump printed by mipi_csis_dump_regs().
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Tested-by: Jerome Brunet <jbrunet@baylibre.com> # On i.MX8MP
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/imx/imx7-mipi-csis.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 2b73fa55c938..c9c0089ad816 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -211,6 +211,8 @@ #define MIPI_CSIS_DBG_INTR_SRC_CAM_VSYNC_FALL BIT(4) #define MIPI_CSIS_DBG_INTR_SRC_CAM_VSYNC_RISE BIT(0) +#define MIPI_CSIS_FRAME_COUNTER_CH(n) (0x0100 + (n) * 4) + /* Non-image packet data buffers */ #define MIPI_CSIS_PKTDATA_ODD 0x2000 #define MIPI_CSIS_PKTDATA_EVEN 0x3000 @@ -773,6 +775,7 @@ static int mipi_csis_dump_regs(struct csi_state *state) { MIPI_CSIS_SDW_CONFIG_CH(0), "SDW_CONFIG_CH0" }, { MIPI_CSIS_SDW_RESOL_CH(0), "SDW_RESOL_CH0" }, { MIPI_CSIS_DBG_CTRL, "DBG_CTRL" }, + { MIPI_CSIS_FRAME_COUNTER_CH(0), "FRAME_COUNTER_CH0" }, }; unsigned int i; |