Commit f2a2994b authored by navin patidar's avatar navin patidar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: Rework function pathb_fill_iqk() 



Rename CamelCase local variables.
Remove unnecessary debugging messages and local variables.

Signed-off-by: default avatarnavin patidar <navin.patidar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 198cd2d3

drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c

+22 −24
Original line number Diff line number Diff line
@@ -578,40 +578,38 @@ static void patha_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], 
	}

}



static void pathb_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], u8 final_candidate, bool txonly)

static void pathb_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8],

			   u8 final_candidate, bool txonly)

{

	u32 Oldval_1, X, TX1_A, reg;

	s32 Y, TX1_C;

	struct hal_data_8188e	*pHalData = GET_HAL_DATA(adapt);

	struct odm_dm_struct *dm_odm = &pHalData->odmpriv;

	ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD,

		     ("Path B IQ Calibration %s !\n",

		     (iqkok) ? "Success" : "Failed"));

	u32 oldval_1, x, tx1_a, reg;

	s32 y, tx1_c;



	if (final_candidate == 0xFF) {

		return;

	} else if (iqkok) {

		Oldval_1 = (phy_query_bb_reg(adapt, rOFDM0_XBTxIQImbalance, bMaskDWord) >> 22) & 0x3FF;

		oldval_1 = (phy_query_bb_reg(adapt, rOFDM0_XBTxIQImbalance, bMaskDWord) >> 22) & 0x3FF;



		X = result[final_candidate][4];

		if ((X & 0x00000200) != 0)

			X = X | 0xFFFFFC00;

		TX1_A = (X * Oldval_1) >> 8;

		ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("X = 0x%x, TX1_A = 0x%x\n", X, TX1_A));

		phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x3FF, TX1_A);

		x = result[final_candidate][4];

		if ((x & 0x00000200) != 0)

			x = x | 0xFFFFFC00;

		tx1_a = (x * oldval_1) >> 8;

		phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x3FF, tx1_a);



		phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(27), ((X * Oldval_1>>7) & 0x1));

		phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(27),

			       ((x * oldval_1>>7) & 0x1));



		Y = result[final_candidate][5];

		if ((Y & 0x00000200) != 0)

			Y = Y | 0xFFFFFC00;

		y = result[final_candidate][5];

		if ((y & 0x00000200) != 0)

			y = y | 0xFFFFFC00;



		TX1_C = (Y * Oldval_1) >> 8;

		ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD,  ("Y = 0x%x, TX1_C = 0x%x\n", Y, TX1_C));

		phy_set_bb_reg(adapt, rOFDM0_XDTxAFE, 0xF0000000, ((TX1_C&0x3C0)>>6));

		phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x003F0000, (TX1_C&0x3F));

		tx1_c = (y * oldval_1) >> 8;



		phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(25), ((Y * Oldval_1>>7) & 0x1));

		phy_set_bb_reg(adapt, rOFDM0_XDTxAFE, 0xF0000000,

			       ((tx1_c&0x3C0)>>6));

		phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x003F0000,

			       (tx1_c&0x3F));

		phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(25),

			       ((y * oldval_1>>7) & 0x1));



		if (txonly)

			return;