diff options
| author | Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> | 2020-08-04 12:14:42 +0530 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-04 12:15:29 -0700 |
| commit | a046c2c28aa81ff083003c278540dc0b84ddd4b0 (patch) | |
| tree | 65530ab492725a2e914516061b09118292dd1067 /drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c | |
| parent | c33b7c0389e17da3619434d46be9adf3fa0eba85 (diff) | |
drm/msm/mdp4: Remove unused downstream bus scaling apis
MSM bus scaling has moved on to use interconnect framework
and downstream bus scaling apis are not present anymore.
Remove them as they are nop anyways in the current code,
no functional change.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c index 5d8956055286..88645dbc3785 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c @@ -25,54 +25,9 @@ static struct mdp4_kms *get_kms(struct drm_encoder *encoder) return to_mdp4_kms(to_mdp_kms(priv->kms)); } -#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING -#include <mach/board.h> -/* not ironically named at all.. no, really.. */ -static void bs_init(struct mdp4_dtv_encoder *mdp4_dtv_encoder) -{ - struct drm_device *dev = mdp4_dtv_encoder->base.dev; - struct lcdc_platform_data *dtv_pdata = mdp4_find_pdata("dtv.0"); - - if (!dtv_pdata) { - DRM_DEV_ERROR(dev->dev, "could not find dtv pdata\n"); - return; - } - - if (dtv_pdata->bus_scale_table) { - mdp4_dtv_encoder->bsc = msm_bus_scale_register_client( - dtv_pdata->bus_scale_table); - DBG("bus scale client: %08x", mdp4_dtv_encoder->bsc); - DBG("lcdc_power_save: %p", dtv_pdata->lcdc_power_save); - if (dtv_pdata->lcdc_power_save) - dtv_pdata->lcdc_power_save(1); - } -} - -static void bs_fini(struct mdp4_dtv_encoder *mdp4_dtv_encoder) -{ - if (mdp4_dtv_encoder->bsc) { - msm_bus_scale_unregister_client(mdp4_dtv_encoder->bsc); - mdp4_dtv_encoder->bsc = 0; - } -} - -static void bs_set(struct mdp4_dtv_encoder *mdp4_dtv_encoder, int idx) -{ - if (mdp4_dtv_encoder->bsc) { - DBG("set bus scaling: %d", idx); - msm_bus_scale_client_update_request(mdp4_dtv_encoder->bsc, idx); - } -} -#else -static void bs_init(struct mdp4_dtv_encoder *mdp4_dtv_encoder) {} -static void bs_fini(struct mdp4_dtv_encoder *mdp4_dtv_encoder) {} -static void bs_set(struct mdp4_dtv_encoder *mdp4_dtv_encoder, int idx) {} -#endif - static void mdp4_dtv_encoder_destroy(struct drm_encoder *encoder) { struct mdp4_dtv_encoder *mdp4_dtv_encoder = to_mdp4_dtv_encoder(encoder); - bs_fini(mdp4_dtv_encoder); drm_encoder_cleanup(encoder); kfree(mdp4_dtv_encoder); } @@ -162,8 +117,6 @@ static void mdp4_dtv_encoder_disable(struct drm_encoder *encoder) clk_disable_unprepare(mdp4_dtv_encoder->hdmi_clk); clk_disable_unprepare(mdp4_dtv_encoder->mdp_clk); - bs_set(mdp4_dtv_encoder, 0); - mdp4_dtv_encoder->enabled = false; } @@ -185,8 +138,6 @@ static void mdp4_dtv_encoder_enable(struct drm_encoder *encoder) MDP4_DMA_CONFIG_PACK(0x21)); mdp4_crtc_set_intf(encoder->crtc, INTF_LCDC_DTV, 1); - bs_set(mdp4_dtv_encoder, 1); - DBG("setting mdp_clk=%lu", pc); ret = clk_set_rate(mdp4_dtv_encoder->mdp_clk, pc); @@ -252,8 +203,6 @@ struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev) goto fail; } - bs_init(mdp4_dtv_encoder); - return encoder; fail: |