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| author | Sibi Sankar <sibis@codeaurora.org> | 2018-05-29 19:50:32 +0530 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-07-25 07:51:04 -0400 |
| commit | c4d8cfe516dc54bac8837bc90ccbd878ad26c59e (patch) | |
| tree | 0d6df4827e25fee7035cab68f142fbc0cce73a70 /drivers/gpu/drm/msm/dsi/dsi.h | |
| parent | e18177cc572939ad9526bae141fc4c8f5f006de4 (diff) | |
| download | lwn-c4d8cfe516dc54bac8837bc90ccbd878ad26c59e.tar.gz lwn-c4d8cfe516dc54bac8837bc90ccbd878ad26c59e.zip | |
drm/msm/dsi: add implementation for helper functions
Add dsi host helper function implementation for DSI v2
DSI 6G 1.x and DSI 6G v2.0+ controllers
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 80be83e8fdec..dfa049d876bd 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -183,6 +183,21 @@ int msm_dsi_host_modeset_init(struct mipi_dsi_host *host, int msm_dsi_host_init(struct msm_dsi *msm_dsi); int msm_dsi_runtime_suspend(struct device *dev); int msm_dsi_runtime_resume(struct device *dev); +int dsi_link_clk_enable_6g(struct msm_dsi_host *msm_host); +int dsi_link_clk_enable_v2(struct msm_dsi_host *msm_host); +void dsi_link_clk_disable_6g(struct msm_dsi_host *msm_host); +void dsi_link_clk_disable_v2(struct msm_dsi_host *msm_host); +int dsi_tx_buf_alloc_6g(struct msm_dsi_host *msm_host, int size); +int dsi_tx_buf_alloc_v2(struct msm_dsi_host *msm_host, int size); +void *dsi_tx_buf_get_6g(struct msm_dsi_host *msm_host); +void *dsi_tx_buf_get_v2(struct msm_dsi_host *msm_host); +void dsi_tx_buf_put_6g(struct msm_dsi_host *msm_host); +int dsi_dma_base_get_6g(struct msm_dsi_host *msm_host, uint64_t *iova); +int dsi_dma_base_get_v2(struct msm_dsi_host *msm_host, uint64_t *iova); +int dsi_clk_init_v2(struct msm_dsi_host *msm_host); +int dsi_clk_init_6g_v2(struct msm_dsi_host *msm_host); +int dsi_calc_clk_rate_v2(struct msm_dsi_host *msm_host); +int dsi_calc_clk_rate_6g(struct msm_dsi_host *msm_host); /* dsi phy */ struct msm_dsi_phy; |