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drm/exynos: remove unnecessary read for phy configuration values

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Cleaning up unnecessary i2c read call after hdmiphy configuration.
This check is redundant since check for hdmiphy pll lock status
confirms the correct settings for phy.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Rahul Sharma 2014-04-20 15:51:15 +05:30 committed by Inki Dae
parent bfa48423ad
commit 8e9c3f386d
1 changed files with 0 additions and 10 deletions
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10
drivers/gpu/drm/exynos/exynos_hdmi.c
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@ -1490,7 +1490,6 @@ static void hdmiphy_conf_apply(struct hdmi_context *hdata)
const u8 *hdmiphy_data;
u8 buffer[32];
u8 operation[2];
u8 read_buffer[32] = {0, };
int ret;
int i;
@ -1530,15 +1529,6 @@ static void hdmiphy_conf_apply(struct hdmi_context *hdata)
return;
}
ret = i2c_master_recv(hdata->hdmiphy_port, read_buffer, 32);
if (ret < 0) {
DRM_ERROR("failed to read hdmiphy config\n");
return;
}
for (i = 0; i < ret; i++)
DRM_DEBUG_KMS("hdmiphy[0x%02x] write[0x%02x] - "
"recv [0x%02x]\n", i, buffer[i], read_buffer[i]);
}
static void hdmi_conf_apply(struct hdmi_context *hdata)