Commit d969b31a authored by Cong Yang's avatar Cong Yang Committed by Neil Armstrong
Browse files

drm/panel: nt36672e: Break some CMDS into helper functions 



Break select page cmds and reload cmds into helper functions.

Signed-off-by: default avatarCong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240710084715.1119935-4-yangcong5@huaqin.corp-partner.google.com
parent 3c8d2d5d

drivers/gpu/drm/panel/panel-novatek-nt36672e.c

+44 −25
Original line number Diff line number Diff line
@@ -44,6 +44,16 @@ struct nt36672e_panel { 
	const struct panel_desc *desc;

};



#define NT36672E_DCS_SWITCH_PAGE	0xff



#define nt36672e_switch_page(ctx, page) \

	mipi_dsi_dcs_write_seq_multi(ctx, NT36672E_DCS_SWITCH_PAGE, (page))



static void nt36672e_enable_reload_cmds(struct mipi_dsi_multi_context *ctx)

{

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);

}



static inline struct nt36672e_panel *to_nt36672e_panel(struct drm_panel *panel)

{

	return container_of(panel, struct nt36672e_panel, panel);
@@ -51,16 +61,16 @@ static inline struct nt36672e_panel *to_nt36672e_panel(struct drm_panel *panel) 


static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx)

{

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x10);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);

	nt36672e_switch_page(ctx, 0x10);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xc0, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xc1, 0x89, 0x28, 0x00, 0x08, 0x00, 0xaa, 0x02,

				     0x0e, 0x00, 0x2b, 0x00, 0x07, 0x0d, 0xb7, 0x0c, 0xb7);



	mipi_dsi_dcs_write_seq_multi(ctx, 0xc2, 0x1b, 0xa0);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x20);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x20);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x66);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x06, 0x40);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x07, 0x38);
@@ -76,8 +86,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0xf7, 0x54);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xf8, 0x64);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xf9, 0x54);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x24);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x24);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x0f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x03, 0x0c);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x05, 0x1d);
@@ -139,8 +150,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0xc9, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xd9, 0x80);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xe9, 0x02);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x25);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x25);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x18, 0x22);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x19, 0xe4);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x40);
@@ -164,8 +176,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0xd7, 0x80);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xef, 0x20);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xf0, 0x84);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x26);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x26);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x81, 0x0f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x83, 0x01);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x84, 0x03);
@@ -185,8 +198,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0x9c, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x9d, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x9e, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x27);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x27);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x68);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x20, 0x81);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x6a);
@@ -215,8 +229,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0xe6, 0xd3);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xeb, 0x03);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xec, 0x28);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x2a);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x2a);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x00, 0x91);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x03, 0x20);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x07, 0x50);
@@ -260,8 +275,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0x8c, 0x7d);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x8d, 0x7d);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x8e, 0x7d);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x20);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x20);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,

				     0x6a, 0x00, 0x89, 0x00, 0x9f, 0x00, 0xb6, 0x00, 0xc8);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
@@ -286,8 +302,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
				     0x01, 0x03, 0x1f, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,

				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x21);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x21);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,

				     0x6a, 0x00, 0x89, 0x00, 0x9f, 0x00, 0xb6, 0x00, 0xc8);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
@@ -312,8 +329,9 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
				     0x01, 0x03, 0x1f, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,

				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x2c);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0x2c);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x61, 0x1f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x62, 0x1f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x7e, 0x03);
@@ -327,12 +345,13 @@ static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx) 
	mipi_dsi_dcs_write_seq_multi(ctx, 0x56, 0x0f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x58, 0x0f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x59, 0x0f);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xf0);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);



	nt36672e_switch_page(ctx, 0xf0);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x5a, 0x00);



	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x10);

	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);

	nt36672e_switch_page(ctx, 0x10);

	nt36672e_enable_reload_cmds(ctx);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x51, 0xff);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x53, 0x24);

	mipi_dsi_dcs_write_seq_multi(ctx, 0x55, 0x01);