amdgpu/dc: kill a bunch of dead code.

None of this code is used currently.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 2dcff41c9b38d8b67c91a6dc8fd8077ddafa0af6..d8820d6f79c63ba645b906661b901d9206630290 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1559,107 +1559,6 @@ void dc_resume(struct dc *dc)
                core_link_resume(dc->links[i]);
 }
 
-bool dc_read_aux_dpcd(
-               struct dc *dc,
-               uint32_t link_index,
-               uint32_t address,
-               uint8_t *data,
-               uint32_t size)
-{
-
-       struct dc_link *link = dc->links[link_index];
-       enum ddc_result r = dal_ddc_service_read_dpcd_data(
-                       link->ddc,
-                       false,
-                       I2C_MOT_UNDEF,
-                       address,
-                       data,
-                       size);
-       return r == DDC_RESULT_SUCESSFULL;
-}
-
-bool dc_write_aux_dpcd(
-               struct dc *dc,
-               uint32_t link_index,
-               uint32_t address,
-               const uint8_t *data,
-               uint32_t size)
-{
-       struct dc_link *link = dc->links[link_index];
-
-       enum ddc_result r = dal_ddc_service_write_dpcd_data(
-                       link->ddc,
-                       false,
-                       I2C_MOT_UNDEF,
-                       address,
-                       data,
-                       size);
-       return r == DDC_RESULT_SUCESSFULL;
-}
-
-bool dc_read_aux_i2c(
-               struct dc *dc,
-               uint32_t link_index,
-               enum i2c_mot_mode mot,
-               uint32_t address,
-               uint8_t *data,
-               uint32_t size)
-{
-
-               struct dc_link *link = dc->links[link_index];
-               enum ddc_result r = dal_ddc_service_read_dpcd_data(
-                       link->ddc,
-                       true,
-                       mot,
-                       address,
-                       data,
-                       size);
-               return r == DDC_RESULT_SUCESSFULL;
-}
-
-bool dc_write_aux_i2c(
-               struct dc *dc,
-               uint32_t link_index,
-               enum i2c_mot_mode mot,
-               uint32_t address,
-               const uint8_t *data,
-               uint32_t size)
-{
-       struct dc_link *link = dc->links[link_index];
-
-       enum ddc_result r = dal_ddc_service_write_dpcd_data(
-                       link->ddc,
-                       true,
-                       mot,
-                       address,
-                       data,
-                       size);
-       return r == DDC_RESULT_SUCESSFULL;
-}
-
-bool dc_query_ddc_data(
-               struct dc *dc,
-               uint32_t link_index,
-               uint32_t address,
-               uint8_t *write_buf,
-               uint32_t write_size,
-               uint8_t *read_buf,
-               uint32_t read_size) {
-
-
-       struct dc_link *link = dc->links[link_index];
-
-       bool result = dal_ddc_service_query_ddc_data(
-                       link->ddc,
-                       address,
-                       write_buf,
-                       write_size,
-                       read_buf,
-                       read_size);
-
-       return result;
-}
-
 bool dc_submit_i2c(
                struct dc *dc,
                uint32_t link_index,

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index d02dd9f2ef09213c0ba902c01d3f605046c729eb..4a70948c91b1d1f8123166a65837cefae2327193 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1857,21 +1857,6 @@ bool dc_link_set_backlight_level(const struct dc_link *link, uint32_t level,
        return true;
 }
 
-
-bool dc_link_set_abm_disable(const struct dc_link *link)
-{
-       struct dc  *core_dc = link->ctx->dc;
-       struct abm *abm = core_dc->res_pool->abm;
-
-       if ((abm == NULL) || (abm->funcs->set_backlight_level == NULL))
-               return false;
-
-       abm->funcs->set_abm_immediate_disable(abm);
-
-       return true;
-}
-
-
 bool dc_link_set_psr_enable(const struct dc_link *link, bool enable, bool wait)
 {
        struct dc  *core_dc = link->ctx->dc;

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
index b3bbafc8fd6a6137663e9943ff406637c1f6552f..3d620d3d06723b5b5ff9fa4a3eb3c5c3db9619b1 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c
@@ -99,40 +99,6 @@ alloc_fail:
        return NULL;
 }
 
-bool dc_sink_get_container_id(struct dc_sink *dc_sink, struct dc_container_id *container_id)
-{
-       if (dc_sink && container_id && dc_sink->dc_container_id) {
-               memmove(&container_id->guid, &dc_sink->dc_container_id->guid,
-                       sizeof(container_id->guid));
-               memmove(&container_id->portId, &dc_sink->dc_container_id->portId,
-                       sizeof(container_id->portId));
-               container_id->manufacturerName = dc_sink->dc_container_id->manufacturerName;
-               container_id->productCode = dc_sink->dc_container_id->productCode;
-               return true;
-       }
-       return false;
-}
-
-bool dc_sink_set_container_id(struct dc_sink *dc_sink, const struct dc_container_id *container_id)
-{
-       if (dc_sink && container_id) {
-               if (!dc_sink->dc_container_id)
-                       dc_sink->dc_container_id = kzalloc(sizeof(*dc_sink->dc_container_id),
-                                                          GFP_KERNEL);
-
-               if (dc_sink->dc_container_id) {
-                       memmove(&dc_sink->dc_container_id->guid, &container_id->guid,
-                               sizeof(container_id->guid));
-                       memmove(&dc_sink->dc_container_id->portId, &container_id->portId,
-                               sizeof(container_id->portId));
-                       dc_sink->dc_container_id->manufacturerName = container_id->manufacturerName;
-                       dc_sink->dc_container_id->productCode = container_id->productCode;
-                       return true;
-               }
-       }
-       return false;
-}
-
 /*******************************************************************************
  * Protected functions - visible only inside of DC (not visible in DM)
  ******************************************************************************/