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

Commit 05f9aac3 authored by Lloyd Atkinson's avatar Lloyd Atkinson
Browse files

drm/msm/sde: separate ppsplit utilities in cmd encoder 



Split the utility functions for determining pingpong split
topology and pingpong split slave encoder for reuse.

Change-Id: If79597444bf9356281a29226c93802cdc4e2c4b7
Signed-off-by: default avatarLloyd Atkinson <latkinso@codeaurora.org>
parent 68e85fd7

drivers/gpu/drm/msm/sde/sde_encoder_phys_cmd.c

+13 −8
Original line number Diff line number Diff line
@@ -135,8 +135,7 @@ static void sde_encoder_phys_cmd_pp_rd_ptr_irq(void *arg, int irq_idx) 
			phys_enc);

}



static bool _sde_encoder_phys_is_ppsplit_slave(

		struct sde_encoder_phys *phys_enc)

static bool _sde_encoder_phys_is_ppsplit(struct sde_encoder_phys *phys_enc)

{

	enum sde_rm_topology_name topology;
@@ -144,8 +143,7 @@ static bool _sde_encoder_phys_is_ppsplit_slave( 
		return false;



	topology = sde_connector_get_topology_name(phys_enc->connector);

	if (topology == SDE_RM_TOPOLOGY_PPSPLIT &&

			phys_enc->split_role == ENC_ROLE_SLAVE)

	if (topology == SDE_RM_TOPOLOGY_PPSPLIT)

		return true;



	return false;
@@ -199,6 +197,16 @@ static int _sde_encoder_phys_cmd_handle_ppdone_timeout( 
	return -ETIMEDOUT;

}



static bool _sde_encoder_phys_is_ppsplit_slave(

		struct sde_encoder_phys *phys_enc)

{

	if (!phys_enc)

		return false;



	return _sde_encoder_phys_is_ppsplit(phys_enc) &&

			phys_enc->split_role == ENC_ROLE_SLAVE;

}



static int _sde_encoder_phys_cmd_wait_for_idle(

		struct sde_encoder_phys *phys_enc)

{
@@ -463,13 +471,10 @@ static void sde_encoder_phys_cmd_pingpong_config( 
static bool sde_encoder_phys_cmd_needs_single_flush(

		struct sde_encoder_phys *phys_enc)

{

	enum sde_rm_topology_name topology;



	if (!phys_enc)

		return false;



	topology = sde_connector_get_topology_name(phys_enc->connector);

	return topology == SDE_RM_TOPOLOGY_PPSPLIT;

	return _sde_encoder_phys_is_ppsplit(phys_enc);

}



static int sde_encoder_phys_cmd_control_vblank_irq(