From ca21c45a86ff07e11c7b753072f4e4cc6cd6e093 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Mon, 21 Sep 2020 18:04:47 +0200 Subject: [PATCH] media: ccs: Add device compatible identifiers for telling SMIA and CCS apart Add device data specific to DT compatible ID to tell SMIA and CCS devices apart already in power-up. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ccs/ccs-core.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 64bad5b678a3..1d365da570a6 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -58,6 +58,12 @@ static const struct ccs_module_ident ccs_module_idents[] = { CCS_IDENT_LQ(0x10, 0x4241, -1, "imx125es", &smiapp_imx125es_quirk), }; +#define CCS_DEVICE_FLAG_IS_SMIA BIT(0) + +struct ccs_device { + unsigned char flags; +}; + /* * * Dynamic Capability Identification @@ -3235,11 +3241,17 @@ static int ccs_remove(struct i2c_client *client) return 0; } +static const struct ccs_device smia_device = { + .flags = CCS_DEVICE_FLAG_IS_SMIA, +}; + +static const struct ccs_device ccs_device = {}; + static const struct of_device_id ccs_of_table[] = { - { .compatible = "mipi-ccs-1.1" }, - { .compatible = "mipi-ccs-1.0" }, - { .compatible = "mipi-ccs" }, - { .compatible = "nokia,smia" }, + { .compatible = "mipi-ccs-1.1", .data = &ccs_device }, + { .compatible = "mipi-ccs-1.0", .data = &ccs_device }, + { .compatible = "mipi-ccs", .data = &ccs_device }, + { .compatible = "nokia,smia", .data = &smia_device }, { }, }; MODULE_DEVICE_TABLE(of, ccs_of_table); -- 2.11.0