MHL3 modes differs significantly from MHL1 mode, this helper will be used
frequently to clearly distinguish them.
Signed-off-by: Andrzej Hajda <a.ha...@samsung.com>
---
drivers/gpu/drm/bridge/sil-sii8620.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c
b/drivers/gpu/drm/bridge/sil-sii8620.c
index 68cdf63..50af78f 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -227,6 +227,11 @@ static void sii8620_setbits(struct sii8620 *ctx, u16 addr,
u8 mask, u8 val)
sii8620_write(ctx, addr, val);
}
+static inline bool sii8620_is_mhl3(struct sii8620 *ctx)
+{
+ return ctx->mode >= CM_MHL3;
+}
+
static void sii8620_mt_cleanup(struct sii8620 *ctx)
{
struct sii8620_mt_msg *msg, *n;
@@ -724,7 +729,7 @@ static void sii8620_start_hdmi(struct sii8620 *ctx)
static void sii8620_start_video(struct sii8620 *ctx)
{
- if (ctx->mode < CM_MHL3)
+ if (!sii8620_is_mhl3(ctx))
sii8620_stop_video(ctx);
switch (ctx->sink_type) {
@@ -838,7 +843,7 @@ static void sii8620_mhl_discover(struct sii8620 *ctx)
static void sii8620_peer_specific_init(struct sii8620 *ctx)
{
- if (ctx->mode == CM_MHL3)
+ if (sii8620_is_mhl3(ctx))
sii8620_write_seq_static(ctx,
REG_SYS_CTRL1, BIT_SYS_CTRL1_BLOCK_DDC_BY_HPD,
REG_EMSCINTRMASK1,
--
2.7.4
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