@@ -647,9 +647,7 @@ static void isc_set_pipeline(struct isc_device *isc, u32 pipeline)
regmap_bulk_write(regmap, ISC_GAM_RENTRY, gamma, GAMMA_ENTRIES);
isc->config_csc(isc);
-
- regmap_write(regmap, ISC_CBC_BRIGHT, ctrls->brightness);
- regmap_write(regmap, ISC_CBC_CONTRAST, ctrls->contrast);
+ isc->config_cbc(isc);
}
static int isc_update_profile(struct isc_device *isc)
@@ -203,6 +203,8 @@ struct isc_reg_offsets {
*
* @config_csc: pointer to a function that initializes product
* specific CSC module
+ * @config_cbc: pointer to a function that initializes product
+ * specific CBC module
*
* @offsets: struct holding the product specific register offsets
*/
@@ -275,6 +277,7 @@ struct isc_device {
struct {
void (*config_csc)(struct isc_device *isc);
+ void (*config_cbc)(struct isc_device *isc);
};
struct isc_reg_offsets offsets;
@@ -55,6 +55,7 @@
#define ISC_CLK_MAX_DIV 255
void isc_sama5d2_config_csc(struct isc_device *isc);
+void isc_sama5d2_config_cbc(struct isc_device *isc);
void isc_sama5d2_config_csc(struct isc_device *isc)
{
@@ -75,6 +76,14 @@ void isc_sama5d2_config_csc(struct isc_device *isc)
0xFEE | (0x80 << 16));
}
+void isc_sama5d2_config_cbc(struct isc_device *isc)
+{
+ struct regmap *regmap = isc->regmap;
+
+ regmap_write(regmap, ISC_CBC_BRIGHT, isc->ctrls.brightness);
+ regmap_write(regmap, ISC_CBC_CONTRAST, isc->ctrls.contrast);
+}
+
/* Gamma table with gamma 1/2.2 */
const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
/* 0 --> gamma 1/1.8 */
@@ -220,6 +229,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
isc->config_csc = isc_sama5d2_config_csc;
+ isc->config_cbc = isc_sama5d2_config_cbc;
isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
The CBC submodule should be initialized in the product specific driver as it's product specific. Other products can implement it differently Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> --- Changes in v2: - addded function prototype to avoid warning with W=1 drivers/media/platform/atmel/atmel-isc-base.c | 4 +--- drivers/media/platform/atmel/atmel-isc.h | 3 +++ drivers/media/platform/atmel/atmel-sama5d2-isc.c | 10 ++++++++++ 3 files changed, 14 insertions(+), 3 deletions(-)