diff options
author | Archit Taneja <archit@ti.com> | 2011-05-12 07:56:29 -0400 |
---|---|---|
committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-12 12:30:27 -0400 |
commit | 5a8b572d832772722c3b3b7578e7fb968560fcf3 (patch) | |
tree | 1d99897d89fcc0f5743cf7503a28a2f6793eed03 /drivers/video/omap2/dss/dss.h | |
parent | 2e868dbe1d24a908fcb4dee0733500fd0aab0bce (diff) |
OMAP4: DSS2: DSI: Changes for DSI2 on OMAP4
Introduce DSI2 PLL clock sources needed by LCD2 channel and DSI2 Protocol
engine and DISPC Functional clock. Do the following:
- Modify dss_get_dsi_clk_source() and dss_select_dsi_clk_source() to take the
dsi module number as an argument.
- Create debugfs files for dsi2, split the corresponding debugfs functions.
- Allow DPI to use these new clock sources.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss.h')
-rw-r--r-- | drivers/video/omap2/dss/dss.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 90b4d51dcd6c..3e6dbd544dc0 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h | |||
@@ -240,11 +240,12 @@ int dss_sdi_enable(void); | |||
240 | void dss_sdi_disable(void); | 240 | void dss_sdi_disable(void); |
241 | 241 | ||
242 | void dss_select_dispc_clk_source(enum omap_dss_clk_source clk_src); | 242 | void dss_select_dispc_clk_source(enum omap_dss_clk_source clk_src); |
243 | void dss_select_dsi_clk_source(enum omap_dss_clk_source clk_src); | 243 | void dss_select_dsi_clk_source(int dsi_module, |
244 | enum omap_dss_clk_source clk_src); | ||
244 | void dss_select_lcd_clk_source(enum omap_channel channel, | 245 | void dss_select_lcd_clk_source(enum omap_channel channel, |
245 | enum omap_dss_clk_source clk_src); | 246 | enum omap_dss_clk_source clk_src); |
246 | enum omap_dss_clk_source dss_get_dispc_clk_source(void); | 247 | enum omap_dss_clk_source dss_get_dispc_clk_source(void); |
247 | enum omap_dss_clk_source dss_get_dsi_clk_source(void); | 248 | enum omap_dss_clk_source dss_get_dsi_clk_source(int dsi_module); |
248 | enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel); | 249 | enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel); |
249 | 250 | ||
250 | void dss_set_venc_output(enum omap_dss_venc_type type); | 251 | void dss_set_venc_output(enum omap_dss_venc_type type); |
@@ -275,12 +276,18 @@ static inline void sdi_exit(void) | |||
275 | 276 | ||
276 | /* DSI */ | 277 | /* DSI */ |
277 | #ifdef CONFIG_OMAP2_DSS_DSI | 278 | #ifdef CONFIG_OMAP2_DSS_DSI |
279 | |||
280 | struct dentry; | ||
281 | struct file_operations; | ||
282 | |||
278 | int dsi_init_platform_driver(void); | 283 | int dsi_init_platform_driver(void); |
279 | void dsi_uninit_platform_driver(void); | 284 | void dsi_uninit_platform_driver(void); |
280 | 285 | ||
281 | void dsi_dump_clocks(struct seq_file *s); | 286 | void dsi_dump_clocks(struct seq_file *s); |
282 | void dsi_dump_irqs(struct seq_file *s); | 287 | void dsi_create_debugfs_files_irq(struct dentry *debugfs_dir, |
283 | void dsi_dump_regs(struct seq_file *s); | 288 | const struct file_operations *debug_fops); |
289 | void dsi_create_debugfs_files_reg(struct dentry *debugfs_dir, | ||
290 | const struct file_operations *debug_fops); | ||
284 | 291 | ||
285 | void dsi_save_context(void); | 292 | void dsi_save_context(void); |
286 | void dsi_restore_context(void); | 293 | void dsi_restore_context(void); |