| Message ID | 000001cd89b1$2852e3b0$78f8ab10$%han@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 09/03/2012 08:50 AM, Jingoo Han wrote: > To check channel equalization, the value of LANE_ALIGN_STATUS_UPDATED is > necessary in exynos_dp_channel_eq_ok(). Also, link_align includes this value. > However, link_status does not include this value, so it makes the problem > that channel equalization is failed during link training. > > Signed-off-by: Jingoo Han <jg1.han@samsung.com> Applied. Thanks, Florian Tobias Schandinat > --- > drivers/video/exynos/exynos_dp_core.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c > index f57c915..cdc1398 100644 > --- a/drivers/video/exynos/exynos_dp_core.c > +++ b/drivers/video/exynos/exynos_dp_core.c > @@ -587,7 +587,7 @@ static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp) > dp->link_train.training_lane[lane] = training_lane; > } > > - if (exynos_dp_channel_eq_ok(link_status, lane_count) == 0) { > + if (exynos_dp_channel_eq_ok(link_align, lane_count) == 0) { > /* traing pattern Set to Normal */ > exynos_dp_training_pattern_dis(dp); > -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index f57c915..cdc1398 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -587,7 +587,7 @@ static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp) dp->link_train.training_lane[lane] = training_lane; } - if (exynos_dp_channel_eq_ok(link_status, lane_count) == 0) { + if (exynos_dp_channel_eq_ok(link_align, lane_count) == 0) { /* traing pattern Set to Normal */ exynos_dp_training_pattern_dis(dp);
To check channel equalization, the value of LANE_ALIGN_STATUS_UPDATED is necessary in exynos_dp_channel_eq_ok(). Also, link_align includes this value. However, link_status does not include this value, so it makes the problem that channel equalization is failed during link training. Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- drivers/video/exynos/exynos_dp_core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)