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Commit 1d531062 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos: fimd: remove unused variable 



The patch removes unused vidcon0 field from fimd_context structure.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Reviewed-by: default avatarTomasz Figa <t.figa@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 621c5d66

drivers/gpu/drm/exynos/exynos_drm_fimd.c

+6 −14
Original line number Diff line number Diff line
@@ -114,7 +114,6 @@ struct fimd_context { 
	struct fimd_win_data		win_data[WINDOWS_NR];

	unsigned int			default_win;

	unsigned long			irq_flags;

	u32				vidcon0;

	u32				vidcon1;

	bool				suspended;

	int				pipe;
@@ -266,26 +265,19 @@ static void fimd_commit(struct exynos_drm_manager *mgr) 
	       VIDTCON2_HOZVAL_E(mode->hdisplay - 1);

	writel(val, ctx->regs + driver_data->timing_base + VIDTCON2);



	/* setup clock source, clock divider, enable dma. */

	val = ctx->vidcon0;

	val &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);

	/*

	 * fields of register with prefix '_F' would be updated

	 * at vsync(same as dma start)

	 */

	val = VIDCON0_ENVID | VIDCON0_ENVID_F;



	if (ctx->driver_data->has_clksel) {

		val &= ~VIDCON0_CLKSEL_MASK;

	if (ctx->driver_data->has_clksel)

		val |= VIDCON0_CLKSEL_LCD;

	}



	clkdiv = fimd_calc_clkdiv(ctx, mode);

	if (clkdiv > 1)

		val |= VIDCON0_CLKVAL_F(clkdiv - 1) | VIDCON0_CLKDIR;

	else

		val &= ~VIDCON0_CLKDIR;	/* 1:1 clock */



	/*

	 * fields of register with prefix '_F' would be updated

	 * at vsync(same as dma start)

	 */

	val |= VIDCON0_ENVID | VIDCON0_ENVID_F;

	writel(val, ctx->regs + VIDCON0);

}