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Commit a2d08cf3 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: xgifb: vb_setmode: make XGI_SetXG27FPBits() static 



XGI_SetXG27FPBits() can be made static. Move the function, so that
forward declaration is not needed.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e85f2036

drivers/staging/xgifb/vb_setmode.c

+14 −14
Original line number Diff line number Diff line
@@ -976,6 +976,20 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, 
	}

}



static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)

{

	unsigned char temp;



	/* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */

	temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

	temp = (temp & 3) << 6;

	/* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */

	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);

	/* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */

	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);



}



static void xgifb_set_lcd(int chip_id,

			  struct vb_device_info *pVBInfo,

			  unsigned short RefreshRateTableIndex,
@@ -6097,20 +6111,6 @@ unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo, 
	return 1;

}



void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)

{

	unsigned char temp;



	/* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */

	temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

	temp = (temp & 3) << 6;

	/* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */

	xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);

	/* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */

	xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);



}



static void xgifb_set_lvds(int chip_id,

			   unsigned short ModeNo,

			   unsigned short ModeIdIndex,

drivers/staging/xgifb/vb_setmode.h

+0 −1
Original line number Diff line number Diff line
@@ -47,7 +47,6 @@ extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, 
					 unsigned short ModeNo,

					 unsigned short ModeIdIndex,

					 struct vb_device_info *);

extern void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo);

extern void XGI_XG21BLSignalVDD(unsigned short tempbh,

				unsigned short tempbl,

				struct vb_device_info *pVBInfo);