Commit fabaf176 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Dmitry Baryshkov
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drm/msm/mdss: Rename path references to mdp_path 



The DPU1 driver needs to handle all MDPn<->DDR paths, as well as
CPU<->SLAVE_DISPLAY_CFG. The former ones share how their values are
calculated, but the latter one has static predefines spanning all SoCs.

In preparation for supporting the CPU<->SLAVE_DISPLAY_CFG path, rename
the path-related struct members to include "mdp_".

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/570163/
Link: https://lore.kernel.org/r/20231202224247.1282567-3-dmitry.baryshkov@linaro.org
parent ded61d7d

drivers/gpu/drm/msm/msm_mdss.c

+8 −8
Original line number Diff line number Diff line
@@ -40,8 +40,8 @@ struct msm_mdss { 
		struct irq_domain *domain;

	} irq_controller;

	const struct msm_mdss_data *mdss_data;

	struct icc_path *path[2];

	u32 num_paths;

	struct icc_path *mdp_path[2];

	u32 num_mdp_paths;

};



static int msm_mdss_parse_data_bus_icc_path(struct device *dev,
@@ -54,13 +54,13 @@ static int msm_mdss_parse_data_bus_icc_path(struct device *dev, 
	if (IS_ERR_OR_NULL(path0))

		return PTR_ERR_OR_ZERO(path0);



	msm_mdss->path[0] = path0;

	msm_mdss->num_paths = 1;

	msm_mdss->mdp_path[0] = path0;

	msm_mdss->num_mdp_paths = 1;



	path1 = devm_of_icc_get(dev, "mdp1-mem");

	if (!IS_ERR_OR_NULL(path1)) {

		msm_mdss->path[1] = path1;

		msm_mdss->num_paths++;

		msm_mdss->mdp_path[1] = path1;

		msm_mdss->num_mdp_paths++;

	}



	return 0;
@@ -70,8 +70,8 @@ static void msm_mdss_icc_request_bw(struct msm_mdss *msm_mdss, unsigned long bw) 
{

	int i;



	for (i = 0; i < msm_mdss->num_paths; i++)

		icc_set_bw(msm_mdss->path[i], 0, Bps_to_icc(bw));

	for (i = 0; i < msm_mdss->num_mdp_paths; i++)

		icc_set_bw(msm_mdss->mdp_path[i], 0, Bps_to_icc(bw));

}



static void msm_mdss_irq(struct irq_desc *desc)