From: Biju Das <[email protected]> Add Display Unit support for the Renesas RZ/G3L SoC (R9A08G046). It is similar to the one found on RZ/G2L, but has LVDS support.
Signed-off-by: Biju Das <[email protected]> --- v1->v2: * Dropped the macro RZG2L_DU_FEATURE_SMUX2_DSI_CLK and RZG2L_DU_MAX_LVDS. * Dropped the variable rcdu from struct rzg2l_du_encoder. * Dropped the variable lvds from struct rzg2l_du_device. --- drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c | 22 +++++++++++++++++++- drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h | 1 + 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c index 3d13f61d3c97..a8d841421a0b 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c @@ -55,6 +55,24 @@ static const struct rzg2l_du_device_info rzg2l_du_r9a07g044_info = { .mode_clock_max = 83500, }; +static const struct rzg2l_du_device_info rzg2l_du_r9a08g046_info = { + .channels_mask = BIT(0), + .routes = { + [RZG2L_DU_OUTPUT_DSI0] = { + .possible_outputs = BIT(0), + .port = 0, + }, + [RZG2L_DU_OUTPUT_DPAD0] = { + .possible_outputs = BIT(0), + .port = 1, + }, + [RZG2L_DU_OUTPUT_LVDS0] = { + .possible_outputs = BIT(0), + .port = 2, + }, + }, +}; + static const struct rzg2l_du_device_info rzg2l_du_r9a09g057_info = { .channels_mask = BIT(0), .routes = { @@ -81,6 +99,7 @@ static const struct rzg2l_du_device_info rzg2l_du_r9a09g077_info = { static const struct of_device_id rzg2l_du_of_table[] = { { .compatible = "renesas,r9a07g043u-du", .data = &rzg2l_du_r9a07g043u_info }, { .compatible = "renesas,r9a07g044-du", .data = &rzg2l_du_r9a07g044_info }, + { .compatible = "renesas,r9a08g046-du", .data = &rzg2l_du_r9a08g046_info }, { .compatible = "renesas,r9a09g057-du", .data = &rzg2l_du_r9a09g057_info }, { .compatible = "renesas,r9a09g077-du", .data = &rzg2l_du_r9a09g077_info }, { /* sentinel */ } @@ -92,7 +111,8 @@ const char *rzg2l_du_output_name(enum rzg2l_du_output output) { static const char * const names[] = { [RZG2L_DU_OUTPUT_DSI0] = "DSI0", - [RZG2L_DU_OUTPUT_DPAD0] = "DPAD0" + [RZG2L_DU_OUTPUT_DPAD0] = "DPAD0", + [RZG2L_DU_OUTPUT_LVDS0] = "LVDS0" }; if (output >= ARRAY_SIZE(names)) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h index baf076d69cda..7812f36edbe0 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h @@ -25,6 +25,7 @@ struct drm_property; enum rzg2l_du_output { RZG2L_DU_OUTPUT_DSI0, RZG2L_DU_OUTPUT_DPAD0, + RZG2L_DU_OUTPUT_LVDS0, RZG2L_DU_OUTPUT_MAX, }; -- 2.43.0
