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drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP

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[Why & How]
There is no reason we still need a config option for this.

Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland
2023-02-13 11:19:31 -05:00
committed by Alex Deucher
parent ab487ea891
commit 1e88eb1b2c
21 changed files with 3 additions and 114 deletions
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24
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -52,10 +52,8 @@
#include "amdgpu_dm.h"
#include "amdgpu_dm_plane.h"
#include "amdgpu_dm_crtc.h"
#ifdef CONFIG_DRM_AMD_DC_HDCP
#include "amdgpu_dm_hdcp.h"
#include <drm/display/drm_hdcp_helper.h>
#endif
#include "amdgpu_pm.h"
#include "amdgpu_atombios.h"
@@ -1488,9 +1486,7 @@ static void retrieve_dmi_info(struct amdgpu_display_manager *dm)
static int amdgpu_dm_init(struct amdgpu_device *adev)
{
struct dc_init_data init_data;
#ifdef CONFIG_DRM_AMD_DC_HDCP
struct dc_callback_init init_params;
#endif
int r;
adev->dm.ddev = adev_to_drm(adev);
@@ -1498,9 +1494,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
/* Zero all the fields */
memset(&init_data, 0, sizeof(init_data));
#ifdef CONFIG_DRM_AMD_DC_HDCP
memset(&init_params, 0, sizeof(init_params));
#endif
mutex_init(&adev->dm.dpia_aux_lock);
mutex_init(&adev->dm.dc_lock);
@@ -1726,7 +1720,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
DRM_ERROR("amdgpu: failed to initialize vblank_workqueue.\n");
}
#ifdef CONFIG_DRM_AMD_DC_HDCP
if (adev->dm.dc->caps.max_links > 0 && adev->family >= AMDGPU_FAMILY_RV) {
adev->dm.hdcp_workqueue = hdcp_create_workqueue(adev, &init_params.cp_psp, adev->dm.dc);
@@ -1737,7 +1730,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
dc_init_callbacks(adev->dm.dc, &init_params);
}
#endif
#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
adev->dm.secure_display_ctxs = amdgpu_dm_crtc_secure_display_create_contexts(adev);
if (!adev->dm.secure_display_ctxs) {
@@ -1844,7 +1836,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
adev->dm.secure_display_ctxs = NULL;
}
#endif
#ifdef CONFIG_DRM_AMD_DC_HDCP
if (adev->dm.hdcp_workqueue) {
hdcp_destroy(&adev->dev->kobj, adev->dm.hdcp_workqueue);
adev->dm.hdcp_workqueue = NULL;
@@ -1852,7 +1843,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
if (adev->dm.dc)
dc_deinit_callbacks(adev->dm.dc);
#endif
dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
@@ -3111,11 +3101,9 @@ void amdgpu_dm_update_connector_after_detect(
aconnector->edid = NULL;
kfree(aconnector->timing_requested);
aconnector->timing_requested = NULL;
#ifdef CONFIG_DRM_AMD_DC_HDCP
/* Set CP to DESIRED if it was ENABLED, so we can re-enable it again on hotplug */
if (connector->state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED)
connector->state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;
#endif
}
mutex_unlock(&dev->mode_config.mutex);
@@ -3132,9 +3120,7 @@ static void handle_hpd_irq_helper(struct amdgpu_dm_connector *aconnector)
struct drm_device *dev = connector->dev;
enum dc_connection_type new_connection_type = dc_connection_none;
struct amdgpu_device *adev = drm_to_adev(dev);
#ifdef CONFIG_DRM_AMD_DC_HDCP
struct dm_connector_state *dm_con_state = to_dm_connector_state(connector->state);
#endif
bool ret = false;
if (adev->dm.disable_hpd_irq)
@@ -3146,12 +3132,10 @@ static void handle_hpd_irq_helper(struct amdgpu_dm_connector *aconnector)
*/
mutex_lock(&aconnector->hpd_lock);
#ifdef CONFIG_DRM_AMD_DC_HDCP
if (adev->dm.hdcp_workqueue) {
hdcp_reset_display(adev->dm.hdcp_workqueue, aconnector->dc_link->link_index);
dm_con_state->update_hdcp = true;
}
#endif
if (aconnector->fake_enable)
aconnector->fake_enable = false;
@@ -3398,12 +3382,10 @@ out:
}
}
}
#ifdef CONFIG_DRM_AMD_DC_HDCP
if (hpd_irq_data.bytes.device_service_irq.bits.CP_IRQ) {
if (adev->dm.hdcp_workqueue)
hdcp_handle_cpirq(adev->dm.hdcp_workqueue, aconnector->base.index);
}
#endif
if (dc_link->type != dc_connection_mst_branch)
drm_dp_cec_irq(&aconnector->dm_dp_aux.aux);
@@ -7273,10 +7255,8 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm,
if (!aconnector->mst_root)
drm_connector_attach_vrr_capable_property(&aconnector->base);
#ifdef CONFIG_DRM_AMD_DC_HDCP
if (adev->dm.hdcp_workqueue)
drm_connector_attach_content_protection_property(&aconnector->base, true);
#endif
}
}
@@ -7538,7 +7518,6 @@ is_scaling_state_different(const struct dm_connector_state *dm_state,
return false;
}
#ifdef CONFIG_DRM_AMD_DC_HDCP
static bool is_content_protection_different(struct drm_crtc_state *new_crtc_state,
struct drm_crtc_state *old_crtc_state,
struct drm_connector_state *new_conn_state,
@@ -7658,7 +7637,6 @@ static bool is_content_protection_different(struct drm_crtc_state *new_crtc_stat
pr_debug("[HDCP_DM] DESIRED->ENABLED %s :false\n", __func__);
return false;
}
#endif
static void remove_stream(struct amdgpu_device *adev,
struct amdgpu_crtc *acrtc,
@@ -8538,7 +8516,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
acrtc->otg_inst = status->primary_otg_inst;
}
}
#ifdef CONFIG_DRM_AMD_DC_HDCP
for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {
struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
@@ -8649,7 +8626,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
new_con_state->hdcp_content_type, enable_encryption);
}
}
#endif
/* Handle connector state changes */
for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) {