From: Sonika Jindal Date: Fri, 8 Aug 2014 10:53:42 +0000 (+0530) Subject: drm/exynos: Renaming DP training vswing pre emph defines X-Git-Tag: v4.14-rc1~6653^2~32^2~36 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ded925435ba40e1328565d3de869b3635207ef2;p=platform%2Fkernel%2Flinux-rpi.git drm/exynos: Renaming DP training vswing pre emph defines Rename the defines to have levels instead of values for vswing and pre-emph levels as the values may differ in other scenarios like low vswing of eDP1.4 where the values are different. Done using following cocci patch for each define: @@ @@ # define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0) + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0 (0 << 0) ... Signed-off-by: Sonika Jindal Acked-by: Dave Airlie Acked-by: Jingoo Han Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 4f3c7eb..02602a8 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -329,8 +329,8 @@ static int exynos_dp_link_start(struct exynos_dp_device *dp) return retval; for (lane = 0; lane < lane_count; lane++) - buf[lane] = DP_TRAIN_PRE_EMPHASIS_0 | - DP_TRAIN_VOLTAGE_SWING_400; + buf[lane] = DP_TRAIN_PRE_EMPH_LEVEL_0 | + DP_TRAIN_VOLTAGE_SWING_LEVEL_0; retval = exynos_dp_write_bytes_to_dpcd(dp, DP_TRAINING_LANE0_SET, lane_count, buf);