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Commit 1993c339 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos/hdmi: replace all writeb with writel 



Registers are 32-bit, even if only lower 8-bits are used.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Reviewed-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 74a74ff4

drivers/gpu/drm/exynos/exynos_hdmi.c

+3 −3
Original line number Diff line number Diff line
@@ -537,7 +537,7 @@ static inline u32 hdmi_reg_read(struct hdmi_context *hdata, u32 reg_id) 
static inline void hdmi_reg_writeb(struct hdmi_context *hdata,

				 u32 reg_id, u8 value)

{

	writeb(value, hdata->regs + hdmi_map_reg(hdata, reg_id));

	writel(value, hdata->regs + hdmi_map_reg(hdata, reg_id));

}



static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id,
@@ -546,7 +546,7 @@ static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id, 
	reg_id = hdmi_map_reg(hdata, reg_id);



	while (--bytes >= 0) {

		writeb(val & 0xff, hdata->regs + reg_id);

		writel(val & 0xff, hdata->regs + reg_id);

		val >>= 8;

		reg_id += 4;

	}
@@ -579,7 +579,7 @@ static int hdmiphy_reg_write_buf(struct hdmi_context *hdata, 
	} else {

		int i;

		for (i = 0; i < len; i++)

			writeb(buf[i], hdata->regs_hdmiphy +

			writel(buf[i], hdata->regs_hdmiphy +

				((reg_offset + i)<<2));

		return 0;

	}