Nouveau is the only user, and atomic drivers should do state
save/restoring differently. So move it into noveau.
Saves me typing some kerneldoc, too ;-)
v2: Move misplaced hunk into earlier nouveau patch.
Cc: Ilia Mirkin <imirkin@xxxxxxxxxxxx>
Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
drivers/gpu/drm/nouveau/dispnv04/dac.c | 7 +++----
drivers/gpu/drm/nouveau/dispnv04/dfp.c | 7 +++----
drivers/gpu/drm/nouveau/dispnv04/disp.c | 32 ++++++++++++-------------------
drivers/gpu/drm/nouveau/dispnv04/tvnv04.c | 5 +++--
drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 5 +++--
drivers/gpu/drm/nouveau/nouveau_encoder.h | 3 +++
include/drm/drm_modeset_helper_vtables.h | 4 ----
7 files changed, 27 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dac.c b/drivers/gpu/drm/nouveau/dispnv04/dac.c
index 78cb033bc015..6c442def403d 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dac.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dac.c
@@ -504,8 +504,6 @@ static void nv04_dac_destroy(struct drm_encoder *encoder)
static const struct drm_encoder_helper_funcs nv04_dac_helper_funcs = {
.dpms = nv04_dac_dpms,
- .save = nv04_dac_save,
- .restore = nv04_dac_restore,
.mode_fixup = nv04_dac_mode_fixup,
.prepare = nv04_dac_prepare,
.commit = nv04_dac_commit,
@@ -515,8 +513,6 @@ static const struct drm_encoder_helper_funcs nv04_dac_helper_funcs = {
static const struct drm_encoder_helper_funcs nv17_dac_helper_funcs = {
.dpms = nv04_dac_dpms,
- .save = nv04_dac_save,
- .restore = nv04_dac_restore,
.mode_fixup = nv04_dac_mode_fixup,
.prepare = nv04_dac_prepare,
.commit = nv04_dac_commit,
@@ -545,6 +541,9 @@ nv04_dac_create(struct drm_connector *connector, struct dcb_output *entry)
nv_encoder->dcb = entry;
nv_encoder->or = ffs(entry->or) - 1;
+ nv_encoder->enc_save = nv04_dac_save;
+ nv_encoder->enc_restore = nv04_dac_restore;
+
if (nv_gf4_disp_arch(dev))
helper = &nv17_dac_helper_funcs;
else
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
index 429ab5e3025a..4c5fb89d74db 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dfp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
@@ -652,8 +652,6 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder)
static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
.dpms = nv04_lvds_dpms,
- .save = nv04_dfp_save,
- .restore = nv04_dfp_restore,
.mode_fixup = nv04_dfp_mode_fixup,
.prepare = nv04_dfp_prepare,
.commit = nv04_dfp_commit,
@@ -663,8 +661,6 @@ static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
static const struct drm_encoder_helper_funcs nv04_tmds_helper_funcs = {
.dpms = nv04_tmds_dpms,
- .save = nv04_dfp_save,
- .restore = nv04_dfp_restore,
.mode_fixup = nv04_dfp_mode_fixup,
.prepare = nv04_dfp_prepare,
.commit = nv04_dfp_commit,
@@ -701,6 +697,9 @@ nv04_dfp_create(struct drm_connector *connector, struct dcb_output *entry)
if (!nv_encoder)
return -ENOMEM;
+ nv_encoder->enc_save = nv04_dfp_save;
+ nv_encoder->enc_restore = nv04_dfp_restore;
+
encoder = to_drm_encoder(nv_encoder);
nv_encoder->dcb = entry;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 59242ff767ea..b4a6bc433ef5 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -39,6 +39,7 @@ nv04_display_create(struct drm_device *dev)
struct dcb_table *dcb = &drm->vbios.dcb;
struct drm_connector *connector, *ct;
struct drm_encoder *encoder;
+ struct nouveau_encoder *nv_encoder;
struct nouveau_crtc *crtc;
struct nv04_display *disp;
int i, ret;
@@ -110,11 +111,8 @@ nv04_display_create(struct drm_device *dev)
list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head)
crtc->save(&crtc->base);
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
- func->save(encoder);
- }
+ list_for_each_entry(nv_encoder, &dev->mode_config.encoder_list, base.base.head)
+ nv_encoder->enc_save(&nv_encoder->base.base);
nouveau_overlay_init(dev);
@@ -126,7 +124,7 @@ nv04_display_destroy(struct drm_device *dev)
{
struct nv04_display *disp = nv04_display(dev);
struct nouveau_drm *drm = nouveau_drm(dev);
- struct drm_encoder *encoder;
+ struct nouveau_encoder *encoder;
struct drm_crtc *crtc;
struct nouveau_crtc *nv_crtc;
@@ -140,11 +138,8 @@ nv04_display_destroy(struct drm_device *dev)
}
/* Restore state */
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
- func->restore(encoder);
- }
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.base.head)
+ encoder->enc_restore(&encoder->base.base);
list_for_each_entry(nv_crtc, &dev->mode_config.crtc_list, base.head)
nv_crtc->restore(&nv_crtc->base);
@@ -160,8 +155,8 @@ nv04_display_destroy(struct drm_device *dev)
int
nv04_display_init(struct drm_device *dev)
{
- struct drm_encoder *encoder;
- struct drm_crtc *crtc;
+ struct nouveau_encoder *encoder;
+ struct nouveau_crtc *crtc;
/* meh.. modeset apparently doesn't setup all the regs and depends
* on pre-existing state, for now load the state of the card *before*
@@ -171,14 +166,11 @@ nv04_display_init(struct drm_device *dev)
* save/restore "pre-load" state, but more general so we can save
* on suspend too.
*/
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
- func->restore(encoder);
- }
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head)
+ crtc->save(&crtc->base);
- list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
- crtc->funcs->restore(crtc);
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.base.head)
+ encoder->enc_save(&encoder->base.base);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
index 5345eb5378a8..91d689400d2e 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
@@ -192,8 +192,6 @@ static const struct drm_encoder_funcs nv04_tv_funcs = {
static const struct drm_encoder_helper_funcs nv04_tv_helper_funcs = {
.dpms = nv04_tv_dpms,
- .save = drm_i2c_encoder_save,
- .restore = drm_i2c_encoder_restore,
.mode_fixup = drm_i2c_encoder_mode_fixup,
.prepare = nv04_tv_prepare,
.commit = nv04_tv_commit,
@@ -228,6 +226,9 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
drm_encoder_init(dev, encoder, &nv04_tv_funcs, DRM_MODE_ENCODER_TVDAC);
drm_encoder_helper_add(encoder, &nv04_tv_helper_funcs);
+ nv_encoder->enc_save = drm_i2c_encoder_save;
+ nv_encoder->enc_restore = drm_i2c_encoder_restore;
+
encoder->possible_crtcs = entry->heads;
encoder->possible_clones = 0;
nv_encoder->dcb = entry;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index b734195d80a0..ff8c55866b18 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -771,8 +771,6 @@ static void nv17_tv_destroy(struct drm_encoder *encoder)
static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
.dpms = nv17_tv_dpms,
- .save = nv17_tv_save,
- .restore = nv17_tv_restore,
.mode_fixup = nv17_tv_mode_fixup,
.prepare = nv17_tv_prepare,
.commit = nv17_tv_commit,
@@ -820,6 +818,9 @@ nv17_tv_create(struct drm_connector *connector, struct dcb_output *entry)
drm_encoder_helper_add(encoder, &nv17_tv_helper_funcs);
to_encoder_slave(encoder)->slave_funcs = &nv17_tv_slave_funcs;
+ tv_enc->base.enc_save = nv17_tv_save;
+ tv_enc->base.enc_restore = nv17_tv_restore;
+
encoder->possible_crtcs = entry->heads;
encoder->possible_clones = 0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h
index b37da95105b0..c38a86408363 100644
--- a/drivers/gpu/drm/nouveau/nouveau_encoder.h
+++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h
@@ -63,6 +63,9 @@ struct nouveau_encoder {
u32 datarate;
} dp;
};
+
+ void (*enc_save)(struct drm_encoder *encoder);
+ void (*enc_restore)(struct drm_encoder *encoder);
};
struct nouveau_encoder *
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index 35c5a1c4e7ba..bc731754fc70 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -126,8 +126,6 @@ static inline void drm_crtc_helper_add(struct drm_crtc *crtc,
/**
* struct drm_encoder_helper_funcs - helper operations for encoders
* @dpms: set power state
- * @save: save connector state
- * @restore: restore connector state
* @mode_fixup: try to fixup proposed mode for this connector
* @prepare: part of the disable sequence, called before the CRTC modeset
* @commit: called after the CRTC modeset
@@ -149,8 +147,6 @@ static inline void drm_crtc_helper_add(struct drm_crtc *crtc,
*/
struct drm_encoder_helper_funcs {
void (*dpms)(struct drm_encoder *encoder, int mode);
- void (*save)(struct drm_encoder *encoder);
- void (*restore)(struct drm_encoder *encoder);
bool (*mode_fixup)(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
--
2.5.1
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