lkml.org 
[lkml]   [2012]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 09/14] staging/xgifb: Replace constant arrays with constant values
    Date
    This patch removes the arrays in XGI_GetVCLK2Ptr which each contain only
    one value four times and replaces them with their constant value.

    Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
    ---
    drivers/staging/xgifb/vb_setmode.c | 28 +++++-----------------------
    1 files changed, 5 insertions(+), 23 deletions(-)

    diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
    index ad1e23d..47d60c8 100644
    --- a/drivers/staging/xgifb/vb_setmode.c
    +++ b/drivers/staging/xgifb/vb_setmode.c
    @@ -1010,24 +1010,6 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
    struct xgi_hw_device_info *HwDeviceExtension,
    struct vb_device_info *pVBInfo)
    {
    - unsigned short LCDXlat1VCLK[4] = { VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2 };
    - unsigned short LCDXlat2VCLK[4] = { VCLK108_2_315 + 5,
    - VCLK108_2_315 + 5,
    - VCLK108_2_315 + 5,
    - VCLK108_2_315 + 5 };
    - unsigned short LVDSXlat1VCLK[4] = { VCLK40, VCLK40, VCLK40, VCLK40 };
    - unsigned short LVDSXlat2VCLK[4] = { VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2 };
    - unsigned short LVDSXlat3VCLK[4] = { VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2,
    - VCLK65_315 + 2 };
    -
    unsigned short CRT2Index, VCLKIndex;
    unsigned short modeflag, resinfo;

    @@ -1040,9 +1022,9 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
    CRT2Index = CRT2Index >> 6; /* for LCD */
    if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /*301b*/
    if (pVBInfo->LCDResInfo != Panel_1024x768)
    - VCLKIndex = LCDXlat2VCLK[CRT2Index];
    + VCLKIndex = VCLK108_2_315 + 5; /* LCDXlat2VCLK */
    else
    - VCLKIndex = LCDXlat1VCLK[CRT2Index];
    + VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */
    } else if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
    if (pVBInfo->SetFlag & RPLLDIV2XO) {
    VCLKIndex = TVCLKBASE_315 + HiTVVCLKDIV2;
    @@ -1093,12 +1075,12 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
    VCLKIndex = VCLKIndex >> 6;
    if ((pVBInfo->LCDResInfo == Panel_800x600) ||
    (pVBInfo->LCDResInfo == Panel_320x480))
    - VCLKIndex = LVDSXlat1VCLK[VCLKIndex];
    + VCLKIndex = VCLK40; /* LVDSXlat1VCLK */
    else if ((pVBInfo->LCDResInfo == Panel_1024x768) ||
    (pVBInfo->LCDResInfo == Panel_1024x768x75))
    - VCLKIndex = LVDSXlat2VCLK[VCLKIndex];
    + VCLKIndex = VCLK65_315 + 2; /* LVDSXlat2VCLK */
    else
    - VCLKIndex = LVDSXlat3VCLK[VCLKIndex];
    + VCLKIndex = VCLK65_315 + 2; /* LVDSXlat3VCLK */
    }

    return VCLKIndex;
    --
    1.7.3.4


    \
     
     \ /
      Last update: 2012-06-14 01:01    [W:0.028 / U:0.548 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site