drm/amd/display: Remove unused mmhubbub_warmup field

mmhubbub_warmup is a field that was only read by the just removed
dc_stream_warmup_writeback() function.

Remove the field and it's initialisers.

It was only ever initialised to a single function value
(dcn30_mmhubbub_warmup) which is called explicitly elsewhere.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_init.c
index 0e8d32e3dbae1db1c9313fb4acd622b0903cc6b2..c32764aef8840062c4099c87e16bbce4378e6f22 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_init.c
@@ -86,7 +86,6 @@ static const struct hw_sequencer_funcs dcn30_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn301/dcn301_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn301/dcn301_init.c
index 780ce4c064aa5826dcebeab95143127565408722..dcb27cdbce7319ea8c513fa6deeaa963c62d3a1f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn301/dcn301_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn301/dcn301_init.c
@@ -86,7 +86,6 @@ static const struct hw_sequencer_funcs dcn301_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
index 5f8f45b4872050bc04dcaa0115b90f7160103de6..125a28e11cc9dbb42a4cb2c48a994ad332f131d3 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
@@ -89,7 +89,6 @@ static const struct hw_sequencer_funcs dcn31_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
index 6bdfbf22ce8728d2dd4ce064910d68ce176a2899..9d87ce33317fc2229bd934d1a425f7da28d70964 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
@@ -91,7 +91,6 @@ static const struct hw_sequencer_funcs dcn314_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_init.c
index 5ecee7e320da964d966eddca812322f1d96f5791..e4d149eff10f5d78556f6b52e51a721890b6f648 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_init.c
@@ -87,7 +87,6 @@ static const struct hw_sequencer_funcs dcn32_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_init.c
index fd67779c27a948fe02bddb9477a1f8cc67fa2777..5ca8db2b2d032054a55b81d0eb73612840a2170c 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_init.c
@@ -92,7 +92,6 @@ static const struct hw_sequencer_funcs dcn35_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn351/dcn351_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn351/dcn351_init.c
index 3c275a1eff589b115ea55ad79255b2696ffff4d6..4f73e7f551acac906ccc431de8d044e803b0b65f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn351/dcn351_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn351/dcn351_init.c
@@ -91,7 +91,6 @@ static const struct hw_sequencer_funcs dcn351_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
index 23e4f208152efd06437132874279f3957cab97d9..b30f665d98a609918edaf3d544cf736d8ce3b091 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
@@ -66,7 +66,6 @@ static const struct hw_sequencer_funcs dcn401_funcs = {
        .enable_writeback = dcn30_enable_writeback,
        .disable_writeback = dcn30_disable_writeback,
        .update_writeback = dcn30_update_writeback,
-       .mmhubbub_warmup = dcn30_mmhubbub_warmup,
        .dmdata_status_done = dcn20_dmdata_status_done,
        .program_dmdata_engine = dcn30_program_dmdata_engine,
        .set_dmdata_attributes = dcn20_set_dmdata_attributes,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h
index 66fdc5805d0a93dcf09b333b2bef54cc9e5b88dc..a5bb10d7b16032ff3dc84539e05ab4f6c651c68b 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h
@@ -331,10 +331,6 @@ struct hw_sequencer_funcs {
        void (*disable_writeback)(struct dc *dc,
                        unsigned int dwb_pipe_inst);
 
-       bool (*mmhubbub_warmup)(struct dc *dc,
-                       unsigned int num_dwb,
-                       struct dc_writeback_info *wb_info);
-
        /* Clock Related */
        enum dc_status (*set_clock)(struct dc *dc,
                        enum dc_clock_type clock_type,