Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bb4954c7 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Archit Taneja
Browse files

drm/bridge/sii8620: add MHL3 mode check helper 



MHL3 modes differs significantly from MHL1 mode, this helper will be used
frequently to clearly distinguish them.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarArchit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-3-git-send-email-a.hajda@samsung.com
parent dd123129

drivers/gpu/drm/bridge/sil-sii8620.c

+7 −2
Original line number Diff line number Diff line
@@ -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,