Merge "backlight: qcom-spmi-wled: Update CABC disable sequence for PM7325B WLED" (75241994) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/video/backlight/qcom-spmi-wled.c

+21 −1

Original line number	Diff line number	Diff line
		@@ -147,6 +147,9 @@
		#define WLED5_SINK_MOD_B_BRT_LSB_REG 0x63
		#define WLED5_SINK_MOD_B_BRT_MSB_REG 0x64

		#define WLED5_SINK_CABC_STRETCH_CTL_REG 0x57
		#define WLED5_SINK_EN_CABC_STRETCH BIT(7)

		#define WLED5_SINK_MOD_SYNC_BIT_REG 0x65
		#define WLED5_SINK_SYNC_MODA_BIT BIT(0)
		#define WLED5_SINK_SYNC_MODB_BIT BIT(1)
		@@ -185,6 +188,9 @@
		#define WLED5_EN_EXP_LUT BIT(6)
		#define WLED5_SLEW_RAMP_TIME_SEL GENMASK(3, 0)

		#define WLED5_SINK_DIG_HYS_FILT_REG 0xbc
		#define WLED5_SINK_LSB_NOISE_THRESH GENMASK(2, 0)

		#define WLED5_SINK_DIMMING_EXP_LUT0_LSB_REG 0xc0
		#define WLED5_SINK_DIMMING_EXP_LUT0_MSB_REG 0xc1
		#define WLED5_SINK_DIMMING_EXP_LUT1_LSB_REG 0xc2
		@@ -683,8 +689,22 @@ static int wled5_cabc_config(struct wled *wled, bool enable)
		return rc;
		}

		if (!wled->cfg.cabc_sel)
		if (!wled->cfg.cabc_sel) {
		wled->cabc_disabled = true;
		if (*wled->version == WLED_PM7325B) {
		rc = regmap_update_bits(wled->regmap,
		wled->sink_addr + WLED5_SINK_CABC_STRETCH_CTL_REG,
		WLED5_SINK_EN_CABC_STRETCH, 0);
		if (rc < 0)
		return rc;

		rc = regmap_update_bits(wled->regmap,
		wled->sink_addr + WLED5_SINK_DIG_HYS_FILT_REG,
		WLED5_SINK_LSB_NOISE_THRESH, 0);
		if (rc < 0)
		return rc;
		}
		}

		return 0;
		}