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path: root/drivers/gpu/drm/nouveau
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Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/dispnv04/crtc.c26
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c15
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_crtc.h3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c22
-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c121
6 files changed, 64 insertions, 124 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index 4b4b0b496262..8f689f1f6122 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
@@ -764,13 +764,18 @@ nv_crtc_gamma_load(struct drm_crtc *crtc)
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct drm_device *dev = nv_crtc->base.dev;
struct rgb { uint8_t r, g, b; } __attribute__((packed)) *rgbs;
+ u16 *r, *g, *b;
int i;
rgbs = (struct rgb *)nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index].DAC;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
+
for (i = 0; i < 256; i++) {
- rgbs[i].r = nv_crtc->lut.r[i] >> 8;
- rgbs[i].g = nv_crtc->lut.g[i] >> 8;
- rgbs[i].b = nv_crtc->lut.b[i] >> 8;
+ rgbs[i].r = *r++ >> 8;
+ rgbs[i].g = *g++ >> 8;
+ rgbs[i].b = *b++ >> 8;
}
nouveau_hw_load_state_palette(dev, nv_crtc->index, &nv04_display(dev)->mode_reg);
@@ -792,13 +797,6 @@ nv_crtc_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
struct drm_modeset_acquire_ctx *ctx)
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- int i;
-
- for (i = 0; i < size; i++) {
- nv_crtc->lut.r[i] = r[i];
- nv_crtc->lut.g[i] = g[i];
- nv_crtc->lut.b[i] = b[i];
- }
/* We need to know the depth before we upload, but it's possible to
* get called before a framebuffer is bound. If this is the case,
@@ -1095,7 +1093,6 @@ static const struct drm_crtc_helper_funcs nv04_crtc_helper_funcs = {
.mode_set = nv_crtc_mode_set,
.mode_set_base = nv04_crtc_mode_set_base,
.mode_set_base_atomic = nv04_crtc_mode_set_base_atomic,
- .load_lut = nv_crtc_gamma_load,
.disable = nv_crtc_disable,
};
@@ -1103,17 +1100,12 @@ int
nv04_crtc_create(struct drm_device *dev, int crtc_num)
{
struct nouveau_crtc *nv_crtc;
- int ret, i;
+ int ret;
nv_crtc = kzalloc(sizeof(*nv_crtc), GFP_KERNEL);
if (!nv_crtc)
return -ENOMEM;
- for (i = 0; i < 256; i++) {
- nv_crtc->lut.r[i] = i << 8;
- nv_crtc->lut.g[i] = i << 8;
- nv_crtc->lut.b[i] = i << 8;
- }
nv_crtc->lut.depth = 0;
nv_crtc->index = crtc_num;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 147b22163f9f..196eb668d30d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -770,9 +770,6 @@ nouveau_connector_set_property(struct drm_connector *connector,
struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
int ret;
- if (drm_drv_uses_atomic_modeset(connector->dev))
- return drm_atomic_helper_connector_set_property(connector, property, value);
-
ret = connector->funcs->atomic_set_property(&nv_connector->base,
&asyc->state,
property, value);
@@ -1075,17 +1072,9 @@ nouveau_connector_helper_funcs = {
.best_encoder = nouveau_connector_best_encoder,
};
-static int
-nouveau_connector_dpms(struct drm_connector *connector, int mode)
-{
- if (drm_drv_uses_atomic_modeset(connector->dev))
- return drm_atomic_helper_connector_dpms(connector, mode);
- return drm_helper_connector_dpms(connector, mode);
-}
-
static const struct drm_connector_funcs
nouveau_connector_funcs = {
- .dpms = nouveau_connector_dpms,
+ .dpms = drm_helper_connector_dpms,
.reset = nouveau_conn_reset,
.detect = nouveau_connector_detect,
.force = nouveau_connector_force,
@@ -1100,7 +1089,7 @@ nouveau_connector_funcs = {
static const struct drm_connector_funcs
nouveau_connector_funcs_lvds = {
- .dpms = nouveau_connector_dpms,
+ .dpms = drm_helper_connector_dpms,
.reset = nouveau_conn_reset,
.detect = nouveau_connector_detect_lvds,
.force = nouveau_connector_force,
diff --git a/drivers/gpu/drm/nouveau/nouveau_crtc.h b/drivers/gpu/drm/nouveau/nouveau_crtc.h
index 050fcf30a0d2..b7a18fbee6dc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_crtc.h
+++ b/drivers/gpu/drm/nouveau/nouveau_crtc.h
@@ -61,9 +61,6 @@ struct nouveau_crtc {
struct {
struct nouveau_bo *nvbo;
- uint16_t r[256];
- uint16_t g[256];
- uint16_t b[256];
int depth;
} lut;
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 2600b3b9f2e7..df7e2037031a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -998,7 +998,6 @@ driver_stub = {
.dumb_create = nouveau_display_dumb_create,
.dumb_map_offset = nouveau_display_dumb_map_offset,
- .dumb_destroy = drm_gem_dumb_destroy,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 2665a078b6da..f7707849bb53 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -278,26 +278,6 @@ nouveau_fbcon_accel_init(struct drm_device *dev)
info->fbops = &nouveau_fbcon_ops;
}
-static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
- u16 blue, int regno)
-{
- struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
- nv_crtc->lut.r[regno] = red;
- nv_crtc->lut.g[regno] = green;
- nv_crtc->lut.b[regno] = blue;
-}
-
-static void nouveau_fbcon_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
- u16 *blue, int regno)
-{
- struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
- *red = nv_crtc->lut.r[regno];
- *green = nv_crtc->lut.g[regno];
- *blue = nv_crtc->lut.b[regno];
-}
-
static void
nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon)
{
@@ -467,8 +447,6 @@ void nouveau_fbcon_gpu_lockup(struct fb_info *info)
}
static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
- .gamma_set = nouveau_fbcon_gamma_set,
- .gamma_get = nouveau_fbcon_gamma_get,
.fb_probe = nouveau_fbcon_create,
};
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 747c99c1e474..6dee4071bb3f 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1055,7 +1055,6 @@ nv50_wndw = {
.disable_plane = drm_atomic_helper_disable_plane,
.destroy = nv50_wndw_destroy,
.reset = nv50_wndw_reset,
- .set_property = drm_atomic_helper_plane_set_property,
.atomic_duplicate_state = nv50_wndw_atomic_duplicate_state,
.atomic_destroy_state = nv50_wndw_atomic_destroy_state,
};
@@ -1083,8 +1082,9 @@ nv50_wndw_ctor(const struct nv50_wndw_func *func, struct drm_device *dev,
wndw->func = func;
wndw->dmac = dmac;
- ret = drm_universal_plane_init(dev, &wndw->plane, 0, &nv50_wndw, format,
- nformat, type, "%s-%d", name, index);
+ ret = drm_universal_plane_init(dev, &wndw->plane, 0, &nv50_wndw,
+ format, nformat, NULL,
+ type, "%s-%d", name, index);
if (ret)
return ret;
@@ -2103,7 +2103,7 @@ nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state)
NV_ATOMIC(drm, "%s atomic_check %d\n", crtc->name, asyh->state.active);
if (asyh->state.active) {
- for_each_connector_in_state(asyh->state.state, conn, conns, i) {
+ for_each_new_connector_in_state(asyh->state.state, conn, conns, i) {
if (conns->crtc == crtc) {
asyc = nouveau_conn_atom(conns);
break;
@@ -2204,28 +2204,29 @@ nv50_head_lut_load(struct drm_crtc *crtc)
struct nv50_disp *disp = nv50_disp(crtc->dev);
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
void __iomem *lut = nvbo_kmap_obj_iovirtual(nv_crtc->lut.nvbo);
+ u16 *r, *g, *b;
int i;
- for (i = 0; i < 256; i++) {
- u16 r = nv_crtc->lut.r[i] >> 2;
- u16 g = nv_crtc->lut.g[i] >> 2;
- u16 b = nv_crtc->lut.b[i] >> 2;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
+ for (i = 0; i < 256; i++) {
if (disp->disp->oclass < GF110_DISP) {
- writew(r + 0x0000, lut + (i * 0x08) + 0);
- writew(g + 0x0000, lut + (i * 0x08) + 2);
- writew(b + 0x0000, lut + (i * 0x08) + 4);
+ writew((*r++ >> 2) + 0x0000, lut + (i * 0x08) + 0);
+ writew((*g++ >> 2) + 0x0000, lut + (i * 0x08) + 2);
+ writew((*b++ >> 2) + 0x0000, lut + (i * 0x08) + 4);
} else {
- writew(r + 0x6000, lut + (i * 0x20) + 0);
- writew(g + 0x6000, lut + (i * 0x20) + 2);
- writew(b + 0x6000, lut + (i * 0x20) + 4);
+ /* 0x6000 interferes with the 14-bit color??? */
+ writew((*r++ >> 2) + 0x6000, lut + (i * 0x20) + 0);
+ writew((*g++ >> 2) + 0x6000, lut + (i * 0x20) + 2);
+ writew((*b++ >> 2) + 0x6000, lut + (i * 0x20) + 4);
}
}
}
static const struct drm_crtc_helper_funcs
nv50_head_help = {
- .load_lut = nv50_head_lut_load,
.atomic_check = nv50_head_atomic_check,
};
@@ -2234,15 +2235,6 @@ nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
uint32_t size,
struct drm_modeset_acquire_ctx *ctx)
{
- struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
- u32 i;
-
- for (i = 0; i < size; i++) {
- nv_crtc->lut.r[i] = r[i];
- nv_crtc->lut.g[i] = g[i];
- nv_crtc->lut.b[i] = b[i];
- }
-
nv50_head_lut_load(crtc);
return 0;
}
@@ -2325,7 +2317,6 @@ nv50_head_func = {
.destroy = nv50_head_destroy,
.set_config = drm_atomic_helper_set_config,
.page_flip = drm_atomic_helper_page_flip,
- .set_property = drm_atomic_helper_crtc_set_property,
.atomic_duplicate_state = nv50_head_atomic_duplicate_state,
.atomic_destroy_state = nv50_head_atomic_destroy_state,
};
@@ -2340,19 +2331,13 @@ nv50_head_create(struct drm_device *dev, int index)
struct nv50_base *base;
struct nv50_curs *curs;
struct drm_crtc *crtc;
- int ret, i;
+ int ret;
head = kzalloc(sizeof(*head), GFP_KERNEL);
if (!head)
return -ENOMEM;
head->base.index = index;
- for (i = 0; i < 256; i++) {
- head->base.lut.r[i] = i << 8;
- head->base.lut.g[i] = i << 8;
- head->base.lut.b[i] = i << 8;
- }
-
ret = nv50_base_new(drm, head, &base);
if (ret == 0)
ret = nv50_curs_new(drm, head, &curs);
@@ -3120,11 +3105,9 @@ nv50_mstc_destroy(struct drm_connector *connector)
static const struct drm_connector_funcs
nv50_mstc = {
- .dpms = drm_atomic_helper_connector_dpms,
.reset = nouveau_conn_reset,
.detect = nv50_mstc_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
- .set_property = drm_atomic_helper_connector_set_property,
.destroy = nv50_mstc_destroy,
.atomic_duplicate_state = nouveau_conn_atomic_duplicate_state,
.atomic_destroy_state = nouveau_conn_atomic_destroy_state,
@@ -3905,9 +3888,9 @@ static void
nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
{
struct drm_device *dev = state->dev;
- struct drm_crtc_state *crtc_state;
+ struct drm_crtc_state *new_crtc_state;
struct drm_crtc *crtc;
- struct drm_plane_state *plane_state;
+ struct drm_plane_state *new_plane_state;
struct drm_plane *plane;
struct nouveau_drm *drm = nouveau_drm(dev);
struct nv50_disp *disp = nv50_disp(dev);
@@ -3926,8 +3909,8 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
mutex_lock(&disp->mutex);
/* Disable head(s). */
- for_each_crtc_in_state(state, crtc, crtc_state, i) {
- struct nv50_head_atom *asyh = nv50_head_atom(crtc->state);
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+ struct nv50_head_atom *asyh = nv50_head_atom(new_crtc_state);
struct nv50_head *head = nv50_head(crtc);
NV_ATOMIC(drm, "%s: clr %04x (set %04x)\n", crtc->name,
@@ -3940,8 +3923,8 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
}
/* Disable plane(s). */
- for_each_plane_in_state(state, plane, plane_state, i) {
- struct nv50_wndw_atom *asyw = nv50_wndw_atom(plane->state);
+ for_each_new_plane_in_state(state, plane, new_plane_state, i) {
+ struct nv50_wndw_atom *asyw = nv50_wndw_atom(new_plane_state);
struct nv50_wndw *wndw = nv50_wndw(plane);
NV_ATOMIC(drm, "%s: clr %02x (set %02x)\n", plane->name,
@@ -4006,8 +3989,8 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
}
/* Update head(s). */
- for_each_crtc_in_state(state, crtc, crtc_state, i) {
- struct nv50_head_atom *asyh = nv50_head_atom(crtc->state);
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+ struct nv50_head_atom *asyh = nv50_head_atom(new_crtc_state);
struct nv50_head *head = nv50_head(crtc);
NV_ATOMIC(drm, "%s: set %04x (clr %04x)\n", crtc->name,
@@ -4019,14 +4002,14 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
}
}
- for_each_crtc_in_state(state, crtc, crtc_state, i) {
- if (crtc->state->event)
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+ if (new_crtc_state->event)
drm_crtc_vblank_get(crtc);
}
/* Update plane(s). */
- for_each_plane_in_state(state, plane, plane_state, i) {
- struct nv50_wndw_atom *asyw = nv50_wndw_atom(plane->state);
+ for_each_new_plane_in_state(state, plane, new_plane_state, i) {
+ struct nv50_wndw_atom *asyw = nv50_wndw_atom(new_plane_state);
struct nv50_wndw *wndw = nv50_wndw(plane);
NV_ATOMIC(drm, "%s: set %02x (clr %02x)\n", plane->name,
@@ -4056,23 +4039,23 @@ nv50_disp_atomic_commit_tail(struct drm_atomic_state *state)
mutex_unlock(&disp->mutex);
/* Wait for HW to signal completion. */
- for_each_plane_in_state(state, plane, plane_state, i) {
- struct nv50_wndw_atom *asyw = nv50_wndw_atom(plane->state);
+ for_each_new_plane_in_state(state, plane, new_plane_state, i) {
+ struct nv50_wndw_atom *asyw = nv50_wndw_atom(new_plane_state);
struct nv50_wndw *wndw = nv50_wndw(plane);
int ret = nv50_wndw_wait_armed(wndw, asyw);
if (ret)
NV_ERROR(drm, "%s: timeout\n", plane->name);
}
- for_each_crtc_in_state(state, crtc, crtc_state, i) {
- if (crtc->state->event) {
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
+ if (new_crtc_state->event) {
unsigned long flags;
/* Get correct count/ts if racing with vblank irq */
drm_crtc_accurate_vblank_count(crtc);
spin_lock_irqsave(&crtc->dev->event_lock, flags);
- drm_crtc_send_vblank_event(crtc, crtc->state->event);
+ drm_crtc_send_vblank_event(crtc, new_crtc_state->event);
spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
- crtc->state->event = NULL;
+ new_crtc_state->event = NULL;
drm_crtc_vblank_put(crtc);
}
}
@@ -4097,7 +4080,7 @@ nv50_disp_atomic_commit(struct drm_device *dev,
{
struct nouveau_drm *drm = nouveau_drm(dev);
struct nv50_disp *disp = nv50_disp(dev);
- struct drm_plane_state *plane_state;
+ struct drm_plane_state *old_plane_state;
struct drm_plane *plane;
struct drm_crtc *crtc;
bool active = false;
@@ -4127,9 +4110,10 @@ nv50_disp_atomic_commit(struct drm_device *dev,
if (ret)
goto err_cleanup;
- for_each_plane_in_state(state, plane, plane_state, i) {
- struct nv50_wndw_atom *asyw = nv50_wndw_atom(plane_state);
+ for_each_old_plane_in_state(state, plane, old_plane_state, i) {
+ struct nv50_wndw_atom *asyw = nv50_wndw_atom(old_plane_state);
struct nv50_wndw *wndw = nv50_wndw(plane);
+
if (asyw->set.image) {
asyw->ntfy.handle = wndw->dmac->sync.handle;
asyw->ntfy.offset = wndw->ntfy;
@@ -4192,18 +4176,19 @@ nv50_disp_outp_atomic_add(struct nv50_atom *atom, struct drm_encoder *encoder)
static int
nv50_disp_outp_atomic_check_clr(struct nv50_atom *atom,
- struct drm_connector *connector)
+ struct drm_connector_state *old_connector_state)
{
- struct drm_encoder *encoder = connector->state->best_encoder;
- struct drm_crtc_state *crtc_state;
+ struct drm_encoder *encoder = old_connector_state->best_encoder;
+ struct drm_crtc_state *old_crtc_state, *new_crtc_state;
struct drm_crtc *crtc;
struct nv50_outp_atom *outp;
- if (!(crtc = connector->state->crtc))
+ if (!(crtc = old_connector_state->crtc))
return 0;
- crtc_state = drm_atomic_get_existing_crtc_state(&atom->state, crtc);
- if (crtc->state->active && drm_atomic_crtc_needs_modeset(crtc_state)) {
+ old_crtc_state = drm_atomic_get_old_crtc_state(&atom->state, crtc);
+ new_crtc_state = drm_atomic_get_new_crtc_state(&atom->state, crtc);
+ if (old_crtc_state->active && drm_atomic_crtc_needs_modeset(new_crtc_state)) {
outp = nv50_disp_outp_atomic_add(atom, encoder);
if (IS_ERR(outp))
return PTR_ERR(outp);
@@ -4224,15 +4209,15 @@ nv50_disp_outp_atomic_check_set(struct nv50_atom *atom,
struct drm_connector_state *connector_state)
{
struct drm_encoder *encoder = connector_state->best_encoder;
- struct drm_crtc_state *crtc_state;
+ struct drm_crtc_state *new_crtc_state;
struct drm_crtc *crtc;
struct nv50_outp_atom *outp;
if (!(crtc = connector_state->crtc))
return 0;
- crtc_state = drm_atomic_get_existing_crtc_state(&atom->state, crtc);
- if (crtc_state->active && drm_atomic_crtc_needs_modeset(crtc_state)) {
+ new_crtc_state = drm_atomic_get_new_crtc_state(&atom->state, crtc);
+ if (new_crtc_state->active && drm_atomic_crtc_needs_modeset(new_crtc_state)) {
outp = nv50_disp_outp_atomic_add(atom, encoder);
if (IS_ERR(outp))
return PTR_ERR(outp);
@@ -4248,7 +4233,7 @@ static int
nv50_disp_atomic_check(struct drm_device *dev, struct drm_atomic_state *state)
{
struct nv50_atom *atom = nv50_atom(state);
- struct drm_connector_state *connector_state;
+ struct drm_connector_state *old_connector_state, *new_connector_state;
struct drm_connector *connector;
int ret, i;
@@ -4256,12 +4241,12 @@ nv50_disp_atomic_check(struct drm_device *dev, struct drm_atomic_state *state)
if (ret)
return ret;
- for_each_connector_in_state(state, connector, connector_state, i) {
- ret = nv50_disp_outp_atomic_check_clr(atom, connector);
+ for_each_oldnew_connector_in_state(state, connector, old_connector_state, new_connector_state, i) {
+ ret = nv50_disp_outp_atomic_check_clr(atom, old_connector_state);
if (ret)
return ret;
- ret = nv50_disp_outp_atomic_check_set(atom, connector_state);
+ ret = nv50_disp_outp_atomic_check_set(atom, new_connector_state);
if (ret)
return ret;
}
generated by cgit (git 2.34.1) at 2025-06-01 15:45:53 +0000