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Subject[PATCH v1 3/7] drm: sti: make planes use atomic_print_state instead of debugfs
Date
Convert all sti planes to atomic_print_state usage rather than use a debugfs
entry.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
---
drivers/gpu/drm/sti/sti_cursor.c | 65 +++++--------
drivers/gpu/drm/sti/sti_gdp.c | 196 +++++++++++++--------------------------
drivers/gpu/drm/sti/sti_hqvdp.c | 149 +++++++++++++----------------
3 files changed, 146 insertions(+), 264 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index df0a282b9615..69f6b1091422 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -74,72 +74,57 @@ static const uint32_t cursor_supported_formats[] = {

#define to_sti_cursor(x) container_of(x, struct sti_cursor, plane)

-#define DBGFS_DUMP(reg) seq_printf(s, "\n %-25s 0x%08X", #reg, \
+#define DBGFS_DUMP(reg) drm_printf(p, "\n\t\t%-25s 0x%08X", #reg, \
readl(cursor->regs + reg))

-static void cursor_dbg_vpo(struct seq_file *s, u32 val)
+static void cursor_dbg_vpo(struct drm_printer *p, u32 val)
{
- seq_printf(s, "\txdo:%4d\tydo:%4d", val & 0x0FFF, (val >> 16) & 0x0FFF);
+ drm_printf(p, "\txdo:%4d\tydo:%4d", val & 0x0FFF, (val >> 16) & 0x0FFF);
}

-static void cursor_dbg_size(struct seq_file *s, u32 val)
+static void cursor_dbg_size(struct drm_printer *p, u32 val)
{
- seq_printf(s, "\t%d x %d", val & 0x07FF, (val >> 16) & 0x07FF);
+ drm_printf(p, "\t%d x %d", val & 0x07FF, (val >> 16) & 0x07FF);
}

-static void cursor_dbg_pml(struct seq_file *s,
+static void cursor_dbg_pml(struct drm_printer *p,
struct sti_cursor *cursor, u32 val)
{
if (cursor->pixmap.paddr == val)
- seq_printf(s, "\tVirt @: %p", cursor->pixmap.base);
+ drm_printf(p, "\tVirt @: %pK", cursor->pixmap.base);
}

-static void cursor_dbg_cml(struct seq_file *s,
+static void cursor_dbg_cml(struct drm_printer *p,
struct sti_cursor *cursor, u32 val)
{
if (cursor->clut_paddr == val)
- seq_printf(s, "\tVirt @: %p", cursor->clut);
+ drm_printf(p, "\tVirt @: %pK", cursor->clut);
}

-static int cursor_dbg_show(struct seq_file *s, void *data)
+static void sti_cursor_plane_print_state(struct drm_printer *p,
+ const struct drm_plane_state *state)
{
- struct drm_info_node *node = s->private;
- struct sti_cursor *cursor = (struct sti_cursor *)node->info_ent->data;
+ struct sti_plane *plane = to_sti_plane(state->plane);
+ struct sti_cursor *cursor = to_sti_cursor(plane);

- seq_printf(s, "%s: (vaddr = 0x%p)",
+ drm_printf(p, "\t%s: (vaddr = 0x%pK)",
sti_plane_to_str(&cursor->plane), cursor->regs);

DBGFS_DUMP(CUR_CTL);
DBGFS_DUMP(CUR_VPO);
- cursor_dbg_vpo(s, readl(cursor->regs + CUR_VPO));
+ cursor_dbg_vpo(p, readl(cursor->regs + CUR_VPO));
DBGFS_DUMP(CUR_PML);
- cursor_dbg_pml(s, cursor, readl(cursor->regs + CUR_PML));
+ cursor_dbg_pml(p, cursor, readl(cursor->regs + CUR_PML));
DBGFS_DUMP(CUR_PMP);
DBGFS_DUMP(CUR_SIZE);
- cursor_dbg_size(s, readl(cursor->regs + CUR_SIZE));
+ cursor_dbg_size(p, readl(cursor->regs + CUR_SIZE));
DBGFS_DUMP(CUR_CML);
- cursor_dbg_cml(s, cursor, readl(cursor->regs + CUR_CML));
+ cursor_dbg_cml(p, cursor, readl(cursor->regs + CUR_CML));
DBGFS_DUMP(CUR_AWS);
DBGFS_DUMP(CUR_AWE);
- seq_putc(s, '\n');
- return 0;
-}
-
-static struct drm_info_list cursor_debugfs_files[] = {
- { "cursor", cursor_dbg_show, 0, NULL },
-};
-
-static int cursor_debugfs_init(struct sti_cursor *cursor,
- struct drm_minor *minor)
-{
- unsigned int i;

- for (i = 0; i < ARRAY_SIZE(cursor_debugfs_files); i++)
- cursor_debugfs_files[i].data = cursor;
-
- return drm_debugfs_create_files(cursor_debugfs_files,
- ARRAY_SIZE(cursor_debugfs_files),
- minor->debugfs_root, minor);
+ drm_printf(p, "\t%s%s\n",
+ plane->fps_info.fps_str, plane->fps_info.fips_str);
}

static void sti_cursor_argb8888_to_clut8(struct sti_cursor *cursor, u32 *src)
@@ -336,14 +321,6 @@ static void sti_cursor_destroy(struct drm_plane *drm_plane)
drm_plane_cleanup(drm_plane);
}

-static int sti_cursor_late_register(struct drm_plane *drm_plane)
-{
- struct sti_plane *plane = to_sti_plane(drm_plane);
- struct sti_cursor *cursor = to_sti_cursor(plane);
-
- return cursor_debugfs_init(cursor, drm_plane->dev->primary);
-}
-
static const struct drm_plane_funcs sti_cursor_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
@@ -351,7 +328,7 @@ static const struct drm_plane_funcs sti_cursor_plane_helpers_funcs = {
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
- .late_register = sti_cursor_late_register,
+ .atomic_print_state = sti_cursor_plane_print_state,
};

struct drm_plane *sti_cursor_create(struct drm_device *drm_dev,
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 49813d34bdf0..55789bae72c1 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -139,42 +139,42 @@ static const uint32_t gdp_supported_formats[] = {
DRM_FORMAT_RGB888,
};

-#define DBGFS_DUMP(reg) seq_printf(s, "\n %-25s 0x%08X", #reg, \
+#define DBGFS_DUMP(reg) drm_printf(p, "\n\t\t%-25s 0x%08X", #reg, \
readl(gdp->regs + reg ## _OFFSET))

-static void gdp_dbg_ctl(struct seq_file *s, int val)
+static void gdp_dbg_ctl(struct drm_printer *p, int val)
{
int i;

- seq_puts(s, "\tColor:");
+ drm_printf(p, "\tColor:");
for (i = 0; i < ARRAY_SIZE(gdp_format_to_str); i++) {
if (gdp_format_to_str[i].format == (val & 0x1F)) {
- seq_puts(s, gdp_format_to_str[i].name);
+ drm_printf(p, gdp_format_to_str[i].name);
break;
}
}
if (i == ARRAY_SIZE(gdp_format_to_str))
- seq_puts(s, "<UNKNOWN>");
+ drm_printf(p, "<UNKNOWN>");

- seq_printf(s, "\tWaitNextVsync:%d", val & WAIT_NEXT_VSYNC ? 1 : 0);
+ drm_printf(p, "\tWaitNextVsync:%d", val & WAIT_NEXT_VSYNC ? 1 : 0);
}

-static void gdp_dbg_vpo(struct seq_file *s, int val)
+static void gdp_dbg_vpo(struct drm_printer *p, int val)
{
- seq_printf(s, "\txdo:%4d\tydo:%4d", val & 0xFFFF, (val >> 16) & 0xFFFF);
+ drm_printf(p, "\txdo:%4d\tydo:%4d", val & 0xFFFF, (val >> 16) & 0xFFFF);
}

-static void gdp_dbg_vps(struct seq_file *s, int val)
+static void gdp_dbg_vps(struct drm_printer *p, int val)
{
- seq_printf(s, "\txds:%4d\tyds:%4d", val & 0xFFFF, (val >> 16) & 0xFFFF);
+ drm_printf(p, "\txds:%4d\tyds:%4d", val & 0xFFFF, (val >> 16) & 0xFFFF);
}

-static void gdp_dbg_size(struct seq_file *s, int val)
+static void gdp_dbg_size(struct drm_printer *p, int val)
{
- seq_printf(s, "\t%d x %d", val & 0xFFFF, (val >> 16) & 0xFFFF);
+ drm_printf(p, "\t%d x %d", val & 0xFFFF, (val >> 16) & 0xFFFF);
}

-static void gdp_dbg_nvn(struct seq_file *s, struct sti_gdp *gdp, int val)
+static void gdp_dbg_nvn(struct drm_printer *p, struct sti_gdp *gdp, int val)
{
void *base = NULL;
unsigned int i;
@@ -191,157 +191,93 @@ static void gdp_dbg_nvn(struct seq_file *s, struct sti_gdp *gdp, int val)
}

if (base)
- seq_printf(s, "\tVirt @: %p", base);
+ drm_printf(p, "\tVirt @: %pK", base);
}

-static void gdp_dbg_ppt(struct seq_file *s, int val)
+static void gdp_dbg_ppt(struct drm_printer *p, int val)
{
if (val & GAM_GDP_PPT_IGNORE)
- seq_puts(s, "\tNot displayed on mixer!");
+ drm_printf(p, "\tNot displayed on mixer!");
}

-static void gdp_dbg_mst(struct seq_file *s, int val)
+static void gdp_dbg_mst(struct drm_printer *p, int val)
{
if (val & 1)
- seq_puts(s, "\tBUFFER UNDERFLOW!");
+ drm_printf(p, "\tBUFFER UNDERFLOW!");
}

-static int gdp_dbg_show(struct seq_file *s, void *data)
+static int gdp_dbg_show(struct drm_printer *p, struct sti_gdp *gdp)
{
- struct drm_info_node *node = s->private;
- struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data;
- struct drm_plane *drm_plane = &gdp->plane.drm_plane;
- struct drm_crtc *crtc;
-
- drm_modeset_lock(&drm_plane->mutex, NULL);
- crtc = drm_plane->state->crtc;
- drm_modeset_unlock(&drm_plane->mutex);
-
- seq_printf(s, "%s: (vaddr = 0x%p)",
+ drm_printf(p, "\t%s: (vaddr = 0x%pK)",
sti_plane_to_str(&gdp->plane), gdp->regs);

DBGFS_DUMP(GAM_GDP_CTL);
- gdp_dbg_ctl(s, readl(gdp->regs + GAM_GDP_CTL_OFFSET));
+ gdp_dbg_ctl(p, readl(gdp->regs + GAM_GDP_CTL_OFFSET));
DBGFS_DUMP(GAM_GDP_AGC);
DBGFS_DUMP(GAM_GDP_VPO);
- gdp_dbg_vpo(s, readl(gdp->regs + GAM_GDP_VPO_OFFSET));
+ gdp_dbg_vpo(p, readl(gdp->regs + GAM_GDP_VPO_OFFSET));
DBGFS_DUMP(GAM_GDP_VPS);
- gdp_dbg_vps(s, readl(gdp->regs + GAM_GDP_VPS_OFFSET));
+ gdp_dbg_vps(p, readl(gdp->regs + GAM_GDP_VPS_OFFSET));
DBGFS_DUMP(GAM_GDP_PML);
DBGFS_DUMP(GAM_GDP_PMP);
DBGFS_DUMP(GAM_GDP_SIZE);
- gdp_dbg_size(s, readl(gdp->regs + GAM_GDP_SIZE_OFFSET));
+ gdp_dbg_size(p, readl(gdp->regs + GAM_GDP_SIZE_OFFSET));
DBGFS_DUMP(GAM_GDP_NVN);
- gdp_dbg_nvn(s, gdp, readl(gdp->regs + GAM_GDP_NVN_OFFSET));
+ gdp_dbg_nvn(p, gdp, readl(gdp->regs + GAM_GDP_NVN_OFFSET));
DBGFS_DUMP(GAM_GDP_KEY1);
DBGFS_DUMP(GAM_GDP_KEY2);
DBGFS_DUMP(GAM_GDP_PPT);
- gdp_dbg_ppt(s, readl(gdp->regs + GAM_GDP_PPT_OFFSET));
+ gdp_dbg_ppt(p, readl(gdp->regs + GAM_GDP_PPT_OFFSET));
DBGFS_DUMP(GAM_GDP_CML);
DBGFS_DUMP(GAM_GDP_MST);
- gdp_dbg_mst(s, readl(gdp->regs + GAM_GDP_MST_OFFSET));
-
- seq_puts(s, "\n\n");
- if (!crtc)
- seq_puts(s, " Not connected to any DRM CRTC\n");
- else
- seq_printf(s, " Connected to DRM CRTC #%d (%s)\n",
- crtc->base.id, sti_mixer_to_str(to_sti_mixer(crtc)));
+ gdp_dbg_mst(p, readl(gdp->regs + GAM_GDP_MST_OFFSET));

+ drm_printf(p, "\n");
return 0;
}

-static void gdp_node_dump_node(struct seq_file *s, struct sti_gdp_node *node)
+static void gdp_node_dump_node(struct drm_printer *p, struct sti_gdp_node *node)
{
- seq_printf(s, "\t@:0x%p", node);
- seq_printf(s, "\n\tCTL 0x%08X", node->gam_gdp_ctl);
- gdp_dbg_ctl(s, node->gam_gdp_ctl);
- seq_printf(s, "\n\tAGC 0x%08X", node->gam_gdp_agc);
- seq_printf(s, "\n\tVPO 0x%08X", node->gam_gdp_vpo);
- gdp_dbg_vpo(s, node->gam_gdp_vpo);
- seq_printf(s, "\n\tVPS 0x%08X", node->gam_gdp_vps);
- gdp_dbg_vps(s, node->gam_gdp_vps);
- seq_printf(s, "\n\tPML 0x%08X", node->gam_gdp_pml);
- seq_printf(s, "\n\tPMP 0x%08X", node->gam_gdp_pmp);
- seq_printf(s, "\n\tSIZE 0x%08X", node->gam_gdp_size);
- gdp_dbg_size(s, node->gam_gdp_size);
- seq_printf(s, "\n\tNVN 0x%08X", node->gam_gdp_nvn);
- seq_printf(s, "\n\tKEY1 0x%08X", node->gam_gdp_key1);
- seq_printf(s, "\n\tKEY2 0x%08X", node->gam_gdp_key2);
- seq_printf(s, "\n\tPPT 0x%08X", node->gam_gdp_ppt);
- gdp_dbg_ppt(s, node->gam_gdp_ppt);
- seq_printf(s, "\n\tCML 0x%08X\n", node->gam_gdp_cml);
+ drm_printf(p, "\t@:0x%pK", node);
+ drm_printf(p, "\n\t\tCTL 0x%08X", node->gam_gdp_ctl);
+ gdp_dbg_ctl(p, node->gam_gdp_ctl);
+ drm_printf(p, "\n\t\tAGC 0x%08X", node->gam_gdp_agc);
+ drm_printf(p, "\n\t\tVPO 0x%08X", node->gam_gdp_vpo);
+ gdp_dbg_vpo(p, node->gam_gdp_vpo);
+ drm_printf(p, "\n\t\tVPS 0x%08X", node->gam_gdp_vps);
+ gdp_dbg_vps(p, node->gam_gdp_vps);
+ drm_printf(p, "\n\t\tPML 0x%08X", node->gam_gdp_pml);
+ drm_printf(p, "\n\t\tPMP 0x%08X", node->gam_gdp_pmp);
+ drm_printf(p, "\n\t\tSIZE 0x%08X", node->gam_gdp_size);
+ gdp_dbg_size(p, node->gam_gdp_size);
+ drm_printf(p, "\n\t\tNVN 0x%08X", node->gam_gdp_nvn);
+ drm_printf(p, "\n\t\tKEY1 0x%08X", node->gam_gdp_key1);
+ drm_printf(p, "\n\t\tKEY2 0x%08X", node->gam_gdp_key2);
+ drm_printf(p, "\n\t\tPPT 0x%08X", node->gam_gdp_ppt);
+ gdp_dbg_ppt(p, node->gam_gdp_ppt);
+ drm_printf(p, "\n\t\tCML 0x%08X\n", node->gam_gdp_cml);
}

-static int gdp_node_dbg_show(struct seq_file *s, void *arg)
+static void sti_gdp_plane_print_state(struct drm_printer *p,
+ const struct drm_plane_state *state)
{
- struct drm_info_node *node = s->private;
- struct sti_gdp *gdp = (struct sti_gdp *)node->info_ent->data;
+ struct sti_plane *plane = to_sti_plane(state->plane);
+ struct sti_gdp *gdp = to_sti_gdp(plane);
unsigned int b;

- for (b = 0; b < GDP_NODE_NB_BANK; b++) {
- seq_printf(s, "\n%s[%d].top", sti_plane_to_str(&gdp->plane), b);
- gdp_node_dump_node(s, gdp->node_list[b].top_field);
- seq_printf(s, "\n%s[%d].btm", sti_plane_to_str(&gdp->plane), b);
- gdp_node_dump_node(s, gdp->node_list[b].btm_field);
- }
-
- return 0;
-}
-
-static struct drm_info_list gdp0_debugfs_files[] = {
- { "gdp0", gdp_dbg_show, 0, NULL },
- { "gdp0_node", gdp_node_dbg_show, 0, NULL },
-};
-
-static struct drm_info_list gdp1_debugfs_files[] = {
- { "gdp1", gdp_dbg_show, 0, NULL },
- { "gdp1_node", gdp_node_dbg_show, 0, NULL },
-};
-
-static struct drm_info_list gdp2_debugfs_files[] = {
- { "gdp2", gdp_dbg_show, 0, NULL },
- { "gdp2_node", gdp_node_dbg_show, 0, NULL },
-};
-
-static struct drm_info_list gdp3_debugfs_files[] = {
- { "gdp3", gdp_dbg_show, 0, NULL },
- { "gdp3_node", gdp_node_dbg_show, 0, NULL },
-};
-
-static int gdp_debugfs_init(struct sti_gdp *gdp, struct drm_minor *minor)
-{
- unsigned int i;
- struct drm_info_list *gdp_debugfs_files;
- int nb_files;
+ gdp_dbg_show(p, gdp);

- switch (gdp->plane.desc) {
- case STI_GDP_0:
- gdp_debugfs_files = gdp0_debugfs_files;
- nb_files = ARRAY_SIZE(gdp0_debugfs_files);
- break;
- case STI_GDP_1:
- gdp_debugfs_files = gdp1_debugfs_files;
- nb_files = ARRAY_SIZE(gdp1_debugfs_files);
- break;
- case STI_GDP_2:
- gdp_debugfs_files = gdp2_debugfs_files;
- nb_files = ARRAY_SIZE(gdp2_debugfs_files);
- break;
- case STI_GDP_3:
- gdp_debugfs_files = gdp3_debugfs_files;
- nb_files = ARRAY_SIZE(gdp3_debugfs_files);
- break;
- default:
- return -EINVAL;
+ for (b = 0; b < GDP_NODE_NB_BANK; b++) {
+ drm_printf(p, "\t%s[%d].top\n",
+ sti_plane_to_str(&gdp->plane), b);
+ gdp_node_dump_node(p, gdp->node_list[b].top_field);
+ drm_printf(p, "\t%s[%d].btm\n",
+ sti_plane_to_str(&gdp->plane), b);
+ gdp_node_dump_node(p, gdp->node_list[b].btm_field);
}

- for (i = 0; i < nb_files; i++)
- gdp_debugfs_files[i].data = gdp;
-
- return drm_debugfs_create_files(gdp_debugfs_files,
- nb_files,
- minor->debugfs_root, minor);
+ drm_printf(p, "\t%s%s\n",
+ plane->fps_info.fps_str, plane->fps_info.fips_str);
}

static int sti_gdp_fourcc2format(int fourcc)
@@ -887,14 +823,6 @@ static void sti_gdp_destroy(struct drm_plane *drm_plane)
drm_plane_cleanup(drm_plane);
}

-static int sti_gdp_late_register(struct drm_plane *drm_plane)
-{
- struct sti_plane *plane = to_sti_plane(drm_plane);
- struct sti_gdp *gdp = to_sti_gdp(plane);
-
- return gdp_debugfs_init(gdp, drm_plane->dev->primary);
-}
-
static const struct drm_plane_funcs sti_gdp_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
@@ -902,7 +830,7 @@ static const struct drm_plane_funcs sti_gdp_plane_helpers_funcs = {
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
- .late_register = sti_gdp_late_register,
+ .atomic_print_state = sti_gdp_plane_print_state,
};

struct drm_plane *sti_gdp_create(struct drm_device *drm_dev,
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 106be8c4e58b..f218f636966c 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -441,7 +441,7 @@ static int sti_hqvdp_get_next_cmd(struct sti_hqvdp *hqvdp)
return -1;
}

-#define DBGFS_DUMP(reg) seq_printf(s, "\n %-25s 0x%08X", #reg, \
+#define DBGFS_DUMP(reg) drm_printf(p, "\n\t\t%-25s 0x%08X", #reg, \
readl(hqvdp->regs + reg))

static const char *hqvdp_dbg_get_lut(u32 *coef)
@@ -469,99 +469,100 @@ static const char *hqvdp_dbg_get_lut(u32 *coef)
return "<UNKNOWN>";
}

-static void hqvdp_dbg_dump_cmd(struct seq_file *s, struct sti_hqvdp_cmd *c)
+static void hqvdp_dbg_dump_cmd(struct drm_printer *p, struct sti_hqvdp_cmd *c)
{
int src_w, src_h, dst_w, dst_h;

- seq_puts(s, "\n\tTOP:");
- seq_printf(s, "\n\t %-20s 0x%08X", "Config", c->top.config);
+ drm_printf(p, "\n\tTOP:");
+ drm_printf(p, "\n\t %-20s 0x%08X", "Config", c->top.config);
switch (c->top.config) {
case TOP_CONFIG_PROGRESSIVE:
- seq_puts(s, "\tProgressive");
+ drm_printf(p, "\tProgressive");
break;
case TOP_CONFIG_INTER_TOP:
- seq_puts(s, "\tInterlaced, top field");
+ drm_printf(p, "\tInterlaced, top field");
break;
case TOP_CONFIG_INTER_BTM:
- seq_puts(s, "\tInterlaced, bottom field");
+ drm_printf(p, "\tInterlaced, bottom field");
break;
default:
- seq_puts(s, "\t<UNKNOWN>");
+ drm_printf(p, "\t<UNKNOWN>");
break;
}

- seq_printf(s, "\n\t %-20s 0x%08X", "MemFormat", c->top.mem_format);
- seq_printf(s, "\n\t %-20s 0x%08X", "CurrentY", c->top.current_luma);
- seq_printf(s, "\n\t %-20s 0x%08X", "CurrentC", c->top.current_chroma);
- seq_printf(s, "\n\t %-20s 0x%08X", "YSrcPitch", c->top.luma_src_pitch);
- seq_printf(s, "\n\t %-20s 0x%08X", "CSrcPitch",
+ drm_printf(p, "\n\t %-20s 0x%08X", "MemFormat", c->top.mem_format);
+ drm_printf(p, "\n\t %-20s 0x%08X", "CurrentY", c->top.current_luma);
+ drm_printf(p, "\n\t %-20s 0x%08X", "CurrentC", c->top.current_chroma);
+ drm_printf(p, "\n\t %-20s 0x%08X", "YSrcPitch", c->top.luma_src_pitch);
+ drm_printf(p, "\n\t %-20s 0x%08X", "CSrcPitch",
c->top.chroma_src_pitch);
- seq_printf(s, "\n\t %-20s 0x%08X", "InputFrameSize",
+ drm_printf(p, "\n\t %-20s 0x%08X", "InputFrameSize",
c->top.input_frame_size);
- seq_printf(s, "\t%dx%d",
+ drm_printf(p, "\t%dx%d",
c->top.input_frame_size & 0x0000FFFF,
c->top.input_frame_size >> 16);
- seq_printf(s, "\n\t %-20s 0x%08X", "InputViewportSize",
+ drm_printf(p, "\n\t %-20s 0x%08X", "InputViewportSize",
c->top.input_viewport_size);
src_w = c->top.input_viewport_size & 0x0000FFFF;
src_h = c->top.input_viewport_size >> 16;
- seq_printf(s, "\t%dx%d", src_w, src_h);
+ drm_printf(p, "\t%dx%d", src_w, src_h);

- seq_puts(s, "\n\tHVSRC:");
- seq_printf(s, "\n\t %-20s 0x%08X", "OutputPictureSize",
+ drm_printf(p, "\n\tHVSRC:");
+ drm_printf(p, "\n\t %-20s 0x%08X", "OutputPictureSize",
c->hvsrc.output_picture_size);
dst_w = c->hvsrc.output_picture_size & 0x0000FFFF;
dst_h = c->hvsrc.output_picture_size >> 16;
- seq_printf(s, "\t%dx%d", dst_w, dst_h);
- seq_printf(s, "\n\t %-20s 0x%08X", "ParamCtrl", c->hvsrc.param_ctrl);
+ drm_printf(p, "\t%dx%d", dst_w, dst_h);
+ drm_printf(p, "\n\t %-20s 0x%08X", "ParamCtrl", c->hvsrc.param_ctrl);

- seq_printf(s, "\n\t %-20s %s", "yh_coef",
+ drm_printf(p, "\n\t %-20s %s", "yh_coef",
hqvdp_dbg_get_lut(c->hvsrc.yh_coef));
- seq_printf(s, "\n\t %-20s %s", "ch_coef",
+ drm_printf(p, "\n\t %-20s %s", "ch_coef",
hqvdp_dbg_get_lut(c->hvsrc.ch_coef));
- seq_printf(s, "\n\t %-20s %s", "yv_coef",
+ drm_printf(p, "\n\t %-20s %s", "yv_coef",
hqvdp_dbg_get_lut(c->hvsrc.yv_coef));
- seq_printf(s, "\n\t %-20s %s", "cv_coef",
+ drm_printf(p, "\n\t %-20s %s", "cv_coef",
hqvdp_dbg_get_lut(c->hvsrc.cv_coef));

- seq_printf(s, "\n\t %-20s", "ScaleH");
+ drm_printf(p, "\n\t %-20s", "ScaleH");
if (dst_w > src_w)
- seq_printf(s, " %d/1", dst_w / src_w);
+ drm_printf(p, " %d/1", dst_w / src_w);
else
- seq_printf(s, " 1/%d", src_w / dst_w);
+ drm_printf(p, " 1/%d", src_w / dst_w);

- seq_printf(s, "\n\t %-20s", "tScaleV");
+ drm_printf(p, "\n\t %-20s", "tScaleV");
if (dst_h > src_h)
- seq_printf(s, " %d/1", dst_h / src_h);
+ drm_printf(p, " %d/1", dst_h / src_h);
else
- seq_printf(s, " 1/%d", src_h / dst_h);
+ drm_printf(p, " 1/%d", src_h / dst_h);

- seq_puts(s, "\n\tCSDI:");
- seq_printf(s, "\n\t %-20s 0x%08X\t", "Config", c->csdi.config);
+ drm_printf(p, "\n\tCSDI:");
+ drm_printf(p, "\n\t %-20s 0x%08X\t", "Config", c->csdi.config);
switch (c->csdi.config) {
case CSDI_CONFIG_PROG:
- seq_puts(s, "Bypass");
+ drm_printf(p, "Bypass");
break;
case CSDI_CONFIG_INTER_DIR:
- seq_puts(s, "Deinterlace, directional");
+ drm_printf(p, "Deinterlace, directional");
break;
default:
- seq_puts(s, "<UNKNOWN>");
+ drm_printf(p, "<UNKNOWN>");
break;
}

- seq_printf(s, "\n\t %-20s 0x%08X", "Config2", c->csdi.config2);
- seq_printf(s, "\n\t %-20s 0x%08X", "DcdiConfig", c->csdi.dcdi_config);
+ drm_printf(p, "\n\t %-20s 0x%08X", "Config2", c->csdi.config2);
+ drm_printf(p, "\n\t %-20s 0x%08X", "DcdiConfig", c->csdi.dcdi_config);
}

-static int hqvdp_dbg_show(struct seq_file *s, void *data)
+static void sti_hqvdp_plane_print_state(struct drm_printer *p,
+ const struct drm_plane_state *state)
{
- struct drm_info_node *node = s->private;
- struct sti_hqvdp *hqvdp = (struct sti_hqvdp *)node->info_ent->data;
+ struct sti_plane *plane = to_sti_plane(state->plane);
+ struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane);
int cmd, cmd_offset, infoxp70;
void *virt;

- seq_printf(s, "%s: (vaddr = 0x%p)",
+ drm_printf(p, "\t%s: (vaddr = 0x%pK)",
sti_plane_to_str(&hqvdp->plane), hqvdp->regs);

DBGFS_DUMP(HQVDP_MBX_IRQ_TO_XP70);
@@ -569,80 +570,64 @@ static int hqvdp_dbg_show(struct seq_file *s, void *data)
DBGFS_DUMP(HQVDP_MBX_IRQ_TO_HOST);
DBGFS_DUMP(HQVDP_MBX_INFO_XP70);
infoxp70 = readl(hqvdp->regs + HQVDP_MBX_INFO_XP70);
- seq_puts(s, "\tFirmware state: ");
+ drm_printf(p, "\tFirmware state: ");
if (infoxp70 & INFO_XP70_FW_READY)
- seq_puts(s, "idle and ready");
+ drm_printf(p, "idle and ready");
else if (infoxp70 & INFO_XP70_FW_PROCESSING)
- seq_puts(s, "processing a picture");
+ drm_printf(p, "processing a picture");
else if (infoxp70 & INFO_XP70_FW_INITQUEUES)
- seq_puts(s, "programming queues");
+ drm_printf(p, "programming queues");
else
- seq_puts(s, "NOT READY");
+ drm_printf(p, "NOT READY");

DBGFS_DUMP(HQVDP_MBX_SW_RESET_CTRL);
DBGFS_DUMP(HQVDP_MBX_STARTUP_CTRL1);
if (readl(hqvdp->regs + HQVDP_MBX_STARTUP_CTRL1)
& STARTUP_CTRL1_RST_DONE)
- seq_puts(s, "\tReset is done");
+ drm_printf(p, "\tReset is done");
else
- seq_puts(s, "\tReset is NOT done");
+ drm_printf(p, "\tReset is NOT done");
DBGFS_DUMP(HQVDP_MBX_STARTUP_CTRL2);
if (readl(hqvdp->regs + HQVDP_MBX_STARTUP_CTRL2)
& STARTUP_CTRL2_FETCH_EN)
- seq_puts(s, "\tFetch is enabled");
+ drm_printf(p, "\tFetch is enabled");
else
- seq_puts(s, "\tFetch is NOT enabled");
+ drm_printf(p, "\tFetch is NOT enabled");
DBGFS_DUMP(HQVDP_MBX_GP_STATUS);
DBGFS_DUMP(HQVDP_MBX_NEXT_CMD);
DBGFS_DUMP(HQVDP_MBX_CURRENT_CMD);
DBGFS_DUMP(HQVDP_MBX_SOFT_VSYNC);
if (!(readl(hqvdp->regs + HQVDP_MBX_SOFT_VSYNC) & 3))
- seq_puts(s, "\tHW Vsync");
+ drm_printf(p, "\tHW Vsync");
else
- seq_puts(s, "\tSW Vsync ?!?!");
+ drm_printf(p, "\tSW Vsync ?!?!");

/* Last command */
cmd = readl(hqvdp->regs + HQVDP_MBX_CURRENT_CMD);
cmd_offset = sti_hqvdp_get_curr_cmd(hqvdp);
if (cmd_offset == -1) {
- seq_puts(s, "\n\n Last command: unknown");
+ drm_printf(p, "\n\n\t\tLast command: unknown");
} else {
virt = hqvdp->hqvdp_cmd + cmd_offset;
- seq_printf(s, "\n\n Last command: address @ 0x%x (0x%p)",
+ drm_printf(p, "\n\n\t\tLast command: address @ 0x%x (0x%p)",
cmd, virt);
- hqvdp_dbg_dump_cmd(s, (struct sti_hqvdp_cmd *)virt);
+ hqvdp_dbg_dump_cmd(p, (struct sti_hqvdp_cmd *)virt);
}

/* Next command */
cmd = readl(hqvdp->regs + HQVDP_MBX_NEXT_CMD);
cmd_offset = sti_hqvdp_get_next_cmd(hqvdp);
if (cmd_offset == -1) {
- seq_puts(s, "\n\n Next command: unknown");
+ drm_printf(p, "\n\n\t\tNext command: unknown");
} else {
virt = hqvdp->hqvdp_cmd + cmd_offset;
- seq_printf(s, "\n\n Next command address: @ 0x%x (0x%p)",
+ drm_printf(p, "\n\n\t\tNext command address: @ 0x%x (0x%p)",
cmd, virt);
- hqvdp_dbg_dump_cmd(s, (struct sti_hqvdp_cmd *)virt);
+ hqvdp_dbg_dump_cmd(p, (struct sti_hqvdp_cmd *)virt);
}

- seq_putc(s, '\n');
- return 0;
-}
-
-static struct drm_info_list hqvdp_debugfs_files[] = {
- { "hqvdp", hqvdp_dbg_show, 0, NULL },
-};
-
-static int hqvdp_debugfs_init(struct sti_hqvdp *hqvdp, struct drm_minor *minor)
-{
- unsigned int i;
-
- for (i = 0; i < ARRAY_SIZE(hqvdp_debugfs_files); i++)
- hqvdp_debugfs_files[i].data = hqvdp;
-
- return drm_debugfs_create_files(hqvdp_debugfs_files,
- ARRAY_SIZE(hqvdp_debugfs_files),
- minor->debugfs_root, minor);
+ drm_printf(p, "\t%s%s\n",
+ plane->fps_info.fps_str, plane->fps_info.fips_str);
}

/**
@@ -1264,14 +1249,6 @@ static void sti_hqvdp_destroy(struct drm_plane *drm_plane)
drm_plane_cleanup(drm_plane);
}

-static int sti_hqvdp_late_register(struct drm_plane *drm_plane)
-{
- struct sti_plane *plane = to_sti_plane(drm_plane);
- struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane);
-
- return hqvdp_debugfs_init(hqvdp, drm_plane->dev->primary);
-}
-
static const struct drm_plane_funcs sti_hqvdp_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
@@ -1279,7 +1256,7 @@ static const struct drm_plane_funcs sti_hqvdp_plane_helpers_funcs = {
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
- .late_register = sti_hqvdp_late_register,
+ .atomic_print_state = sti_hqvdp_plane_print_state,
};

static struct drm_plane *sti_hqvdp_create(struct drm_device *drm_dev,
--
2.15.0
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  Last update: 2018-06-05 15:55    [W:0.067 / U:7.124 seconds]
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