diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c')
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 77 |
1 files changed, 47 insertions, 30 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index fd75870eb17f..b01183b309b9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -95,8 +95,6 @@ struct dpu_plane { enum dpu_sspp pipe; uint32_t features; /* capabilities from catalog */ - uint32_t nformats; - uint32_t formats[64]; struct dpu_hw_pipe *pipe_hw; struct dpu_hw_pipe_cfg pipe_cfg; @@ -121,6 +119,12 @@ struct dpu_plane { bool debugfs_default_scale; }; +static const uint64_t supported_format_modifiers[] = { + DRM_FORMAT_MOD_QCOM_COMPRESSED, + DRM_FORMAT_MOD_LINEAR, + DRM_FORMAT_MOD_INVALID +}; + #define to_dpu_plane(x) container_of(x, struct dpu_plane, base) static struct dpu_kms *_dpu_plane_get_kms(struct drm_plane *plane) @@ -365,19 +369,6 @@ static void _dpu_plane_set_qos_ctrl(struct drm_plane *plane, &pdpu->pipe_qos_cfg); } -static void dpu_plane_danger_signal_ctrl(struct drm_plane *plane, bool enable) -{ - struct dpu_plane *pdpu = to_dpu_plane(plane); - struct dpu_kms *dpu_kms = _dpu_plane_get_kms(plane); - - if (!pdpu->is_rt_pipe) - return; - - pm_runtime_get_sync(&dpu_kms->pdev->dev); - _dpu_plane_set_qos_ctrl(plane, enable, DPU_PLANE_QOS_PANIC_CTRL); - pm_runtime_put_sync(&dpu_kms->pdev->dev); -} - /** * _dpu_plane_set_ot_limit - set OT limit for the given plane * @plane: Pointer to drm plane @@ -1248,6 +1239,19 @@ static void dpu_plane_reset(struct drm_plane *plane) } #ifdef CONFIG_DEBUG_FS +static void dpu_plane_danger_signal_ctrl(struct drm_plane *plane, bool enable) +{ + struct dpu_plane *pdpu = to_dpu_plane(plane); + struct dpu_kms *dpu_kms = _dpu_plane_get_kms(plane); + + if (!pdpu->is_rt_pipe) + return; + + pm_runtime_get_sync(&dpu_kms->pdev->dev); + _dpu_plane_set_qos_ctrl(plane, enable, DPU_PLANE_QOS_PANIC_CTRL); + pm_runtime_put_sync(&dpu_kms->pdev->dev); +} + static ssize_t _dpu_plane_danger_read(struct file *file, char __user *buff, size_t count, loff_t *ppos) { @@ -1410,6 +1414,23 @@ static void dpu_plane_early_unregister(struct drm_plane *plane) debugfs_remove_recursive(pdpu->debugfs_root); } +static bool dpu_plane_format_mod_supported(struct drm_plane *plane, + uint32_t format, uint64_t modifier) +{ + if (modifier == DRM_FORMAT_MOD_LINEAR) + return true; + + if (modifier == DRM_FORMAT_MOD_QCOM_COMPRESSED) { + int i; + for (i = 0; i < ARRAY_SIZE(qcom_compressed_supported_formats); i++) { + if (format == qcom_compressed_supported_formats[i]) + return true; + } + } + + return false; +} + static const struct drm_plane_funcs dpu_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, @@ -1419,6 +1440,7 @@ static const struct drm_plane_funcs dpu_plane_funcs = { .atomic_destroy_state = dpu_plane_destroy_state, .late_register = dpu_plane_late_register, .early_unregister = dpu_plane_early_unregister, + .format_mod_supported = dpu_plane_format_mod_supported, }; static const struct drm_plane_helper_funcs dpu_plane_helper_funcs = { @@ -1444,11 +1466,12 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev, unsigned long possible_crtcs, u32 master_plane_id) { struct drm_plane *plane = NULL, *master_plane = NULL; - const struct dpu_format_extended *format_list; + const uint32_t *format_list; struct dpu_plane *pdpu; struct msm_drm_private *priv = dev->dev_private; struct dpu_kms *kms = to_dpu_kms(priv->kms); int zpos_max = DPU_ZPOS_MAX; + uint32_t num_formats; int ret = -EINVAL; /* create and zero local structure */ @@ -1491,24 +1514,18 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev, goto clean_sspp; } - if (!master_plane_id) - format_list = pdpu->pipe_sblk->format_list; - else + if (pdpu->is_virtual) { format_list = pdpu->pipe_sblk->virt_format_list; - - pdpu->nformats = dpu_populate_formats(format_list, - pdpu->formats, - 0, - ARRAY_SIZE(pdpu->formats)); - - if (!pdpu->nformats) { - DPU_ERROR("[%u]no valid formats for plane\n", pipe); - goto clean_sspp; + num_formats = pdpu->pipe_sblk->virt_num_formats; + } + else { + format_list = pdpu->pipe_sblk->format_list; + num_formats = pdpu->pipe_sblk->num_formats; } ret = drm_universal_plane_init(dev, plane, 0xff, &dpu_plane_funcs, - pdpu->formats, pdpu->nformats, - NULL, type, NULL); + format_list, num_formats, + supported_format_modifiers, type, NULL); if (ret) goto clean_sspp; |