diff options
| author | Animesh Kishore <ankishore@nvidia.com> | 2011-08-05 18:21:03 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:04 -0800 |
| commit | 1351a51c206601dd552d85905d2b6c3800a87761 (patch) | |
| tree | 152783c0bb478c65a4a6cba87d8b669f9fe63e5b | |
| parent | 26f1f88dab2af0e1f8d4313f1fa965877fc312de (diff) | |
video: dsi: tegra: Export dsi functions
Export following functions:
- panel read
- panel write
- register write
- register read
Bug 830296
Original-Change-Id: Ie0854e0b8eb213ac2c7fd54f8883ec28e523e1a3
Reviewed-on: http://git-master/r/45529
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
Tested-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
Rebase-Id: R69d9bed3b6c66384316a849bd646726cd321b1b2
| -rw-r--r-- | drivers/video/tegra/dc/dc_priv.h | 2 | ||||
| -rw-r--r-- | drivers/video/tegra/dc/dsi.c | 12 |
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/video/tegra/dc/dc_priv.h b/drivers/video/tegra/dc/dc_priv.h index c353680ffc96..a1b434c15061 100644 --- a/drivers/video/tegra/dc/dc_priv.h +++ b/drivers/video/tegra/dc/dc_priv.h @@ -23,6 +23,8 @@ #include <linux/wait.h> #include <linux/completion.h> +#include <mach/dc.h> + #include "../host/dev.h" #include "../host/t20/syncpt_t20.h" diff --git a/drivers/video/tegra/dc/dsi.c b/drivers/video/tegra/dc/dsi.c index 04f621be9033..7f199dad55c9 100644 --- a/drivers/video/tegra/dc/dsi.c +++ b/drivers/video/tegra/dc/dsi.c @@ -270,17 +270,19 @@ const u32 init_reg[] = { DSI_PKT_LEN_6_7, }; -static inline unsigned long tegra_dsi_readl(struct tegra_dc_dsi_data *dsi, +inline unsigned long tegra_dsi_readl(struct tegra_dc_dsi_data *dsi, u32 reg) { return readl(dsi->base + reg * 4); } +EXPORT_SYMBOL(tegra_dsi_readl); -static inline void tegra_dsi_writel(struct tegra_dc_dsi_data *dsi,u32 val, +inline void tegra_dsi_writel(struct tegra_dc_dsi_data *dsi,u32 val, u32 reg) { writel(val, dsi->base + reg * 4); } +EXPORT_SYMBOL(tegra_dsi_writel); static int tegra_dsi_syncpt(struct tegra_dc_dsi_data *dsi) { @@ -1299,7 +1301,7 @@ static int _tegra_dsi_write_data(struct tegra_dc_dsi_data *dsi, return err; } -static int tegra_dsi_write_data(struct tegra_dc *dc, +int tegra_dsi_write_data(struct tegra_dc *dc, struct tegra_dc_dsi_data *dsi, u8* pdata, u8 data_id, u16 data_len) { @@ -1348,6 +1350,7 @@ static int tegra_dsi_write_data(struct tegra_dc *dc, fail: return err; } +EXPORT_SYMBOL(tegra_dsi_write_data); static int tegra_dsi_send_panel_cmd(struct tegra_dc *dc, struct tegra_dc_dsi_data *dsi, @@ -1492,7 +1495,7 @@ static int tegra_dsi_parse_read_response(struct tegra_dc *dc, return err; } -static int tegra_dsi_read_data(struct tegra_dc *dc, +int tegra_dsi_read_data(struct tegra_dc *dc, struct tegra_dc_dsi_data *dsi, u32 max_ret_payload_size, u32 panel_reg_addr, u8 *read_data) @@ -1624,6 +1627,7 @@ fail: return err; } +EXPORT_SYMBOL(tegra_dsi_read_data); static int tegra_dsi_enter_ulpm(struct tegra_dc_dsi_data *dsi) { |