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881 theseven 1 
#include "global.h"
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#include "soc/s5l87xx/lcdif.h"
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#include "interface/lcdif/lcdif.h"
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#include "soc/s5l87xx/regs.h"
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static void lcdif_init(const struct lcdif_instance* instance)
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{
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    LCDCON = LCDCON_INITVALUE;
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    LCDPHTIME = 0;
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}
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static void lcdif_send_cmd(const struct lcdif_instance* instance, uint32_t cmd)
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{
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    while (LCDSTATUS & 0x10);
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    LCDWCMD = cmd;
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}
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static void lcdif_send_data(const struct lcdif_instance* instance, uint32_t data)
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{
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    while (LCDSTATUS & 0x10);
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    LCDWDATA = data;
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}
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static void lcdif_send_bulk(const struct lcdif_instance* instance, void* data, int words)
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{
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    uint16_t* in = (uint16_t*)data;
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    while (words >= 4)
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    {
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        while (LCDSTATUS & 8);
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        LCDWDATA = *in++;
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        LCDWDATA = *in++;
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        LCDWDATA = *in++;
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        LCDWDATA = *in++;
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        words -= 4;
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    }
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    while (LCDSTATUS & 8);
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    while (words-- & 3) LCDWDATA = *in++;
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}
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static void lcdif_send_repeat(const struct lcdif_instance* instance, uint32_t data, int count)
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{
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    while (count >= 4)
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    {
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        while (LCDSTATUS & 8);
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        LCDWDATA = data;
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        LCDWDATA = data;
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        LCDWDATA = data;
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        LCDWDATA = data;
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        count -= 4;
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    }
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    while (LCDSTATUS & 8);
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    while (count-- & 3) LCDWDATA = data;
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}
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const struct lcdif_driver s5l87xx_lcdif_driver =
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{
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    .init = lcdif_init,
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    .send_cmd = lcdif_send_cmd,
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    .send_data = lcdif_send_data,
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    .send_bulk = lcdif_send_bulk,
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    .send_repeat = lcdif_send_repeat,
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};