diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dsi.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dsi.c | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index 26f4122f6784..a676d27dd479 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -401,6 +401,10 @@ struct dsi_data { #endif int debug_read; int debug_write; + struct { + struct dss_debugfs_entry *irqs; + struct dss_debugfs_entry *regs; + } debugfs; #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS spinlock_t irq_stats_lock; @@ -1660,18 +1664,20 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev, #undef PIS } -static void dsi1_dump_irqs(struct seq_file *s) +static int dsi1_dump_irqs(struct seq_file *s, void *p) { struct platform_device *dsidev = dsi_get_dsidev_from_id(0); dsi_dump_dsidev_irqs(dsidev, s); + return 0; } -static void dsi2_dump_irqs(struct seq_file *s) +static int dsi2_dump_irqs(struct seq_file *s, void *p) { struct platform_device *dsidev = dsi_get_dsidev_from_id(1); dsi_dump_dsidev_irqs(dsidev, s); + return 0; } #endif @@ -1759,18 +1765,20 @@ static void dsi_dump_dsidev_regs(struct platform_device *dsidev, #undef DUMPREG } -static void dsi1_dump_regs(struct seq_file *s) +static int dsi1_dump_regs(struct seq_file *s, void *p) { struct platform_device *dsidev = dsi_get_dsidev_from_id(0); dsi_dump_dsidev_regs(dsidev, s); + return 0; } -static void dsi2_dump_regs(struct seq_file *s) +static int dsi2_dump_regs(struct seq_file *s, void *p) { struct platform_device *dsidev = dsi_get_dsidev_from_id(1); dsi_dump_dsidev_regs(dsidev, s); + return 0; } enum dsi_cio_power_state { @@ -5569,15 +5577,22 @@ static int dsi_bind(struct device *dev, struct device *master, void *data) dsi_runtime_put(dsidev); if (dsi->module_id == 0) - dss_debugfs_create_file("dsi1_regs", dsi1_dump_regs); - else if (dsi->module_id == 1) - dss_debugfs_create_file("dsi2_regs", dsi2_dump_regs); - + dsi->debugfs.regs = dss_debugfs_create_file("dsi1_regs", + dsi1_dump_regs, + &dsi); + else + dsi->debugfs.regs = dss_debugfs_create_file("dsi2_regs", + dsi2_dump_regs, + &dsi); #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS if (dsi->module_id == 0) - dss_debugfs_create_file("dsi1_irqs", dsi1_dump_irqs); - else if (dsi->module_id == 1) - dss_debugfs_create_file("dsi2_irqs", dsi2_dump_irqs); + dsi->debugfs.irqs = dss_debugfs_create_file("dsi1_irqs", + dsi1_dump_irqs, + &dsi); + else + dsi->debugfs.irqs = dss_debugfs_create_file("dsi2_irqs", + dsi2_dump_irqs, + &dsi); #endif return 0; @@ -5596,6 +5611,9 @@ static void dsi_unbind(struct device *dev, struct device *master, void *data) struct platform_device *dsidev = to_platform_device(dev); struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); + dss_debugfs_remove_file(dsi->debugfs.irqs); + dss_debugfs_remove_file(dsi->debugfs.regs); + of_platform_depopulate(&dsidev->dev); WARN_ON(dsi->scp_clk_refcount > 0); |