drm/amd/display: prepare for new platform

[Why & How]
Expose some function for new platform use

Reviewed-by: Nevenko Stupar <nevenko.stupar@amd.com>
Signed-off-by: Karthi Kandasamy <karthi.kandasamy@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.c b/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.c
index 4222679fd4c9ad00dc5f8a742347b3749514f5ef..af5de564faec570dcfec3415597115c2ced32e11 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.c
@@ -17,8 +17,6 @@ static void dsc_write_to_registers(struct display_stream_compressor *dsc, const
 /* Object I/F functions */
 //static void dsc401_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz);
 //static bool dsc401_get_packed_pps(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, uint8_t *dsc_packed_pps);
-static void dsc401_wait_disconnect_pending_clear(struct display_stream_compressor *dsc);
-static void dsc401_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz);
 
 static const struct dsc_funcs dcn401_dsc_funcs = {
        .dsc_get_enc_caps = dsc401_get_enc_caps,
@@ -66,7 +64,7 @@ void dsc401_construct(struct dcn401_dsc *dsc,
        dsc->max_image_width = 5184;
 }
 
-static void dsc401_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz)
+void dsc401_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz)
 {
        int min_dsc_unit_required = (pixel_clock_100Hz + MAX_THROUGHPUT_PER_DSC_100HZ - 1) / MAX_THROUGHPUT_PER_DSC_100HZ;
 
@@ -191,7 +189,7 @@ void dsc401_disable(struct display_stream_compressor *dsc)
                DSC_CLOCK_EN, 0);
 }
 
-static void dsc401_wait_disconnect_pending_clear(struct display_stream_compressor *dsc)
+void dsc401_wait_disconnect_pending_clear(struct display_stream_compressor *dsc)
 {
        struct dcn401_dsc *dsc401 = TO_DCN401_DSC(dsc);
 

diff --git a/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.h b/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.h
index e3ca70058e643176503b353b0aea0a373b3ed292..1d927d8e83bf3ea90ee92fc6a91643a1e86d7995 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.h
+++ b/drivers/gpu/drm/amd/display/dc/dsc/dcn401/dcn401_dsc.h
@@ -341,5 +341,7 @@ void dsc401_set_config(struct display_stream_compressor *dsc, const struct dsc_c
 void dsc401_enable(struct display_stream_compressor *dsc, int opp_pipe);
 void dsc401_disable(struct display_stream_compressor *dsc);
 void dsc401_disconnect(struct display_stream_compressor *dsc);
+void dsc401_get_enc_caps(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz);
+void dsc401_wait_disconnect_pending_clear(struct display_stream_compressor *dsc);
 #endif