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drm/msm: populate intf_audio_select() base on hardware capability

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intf_audio_select() callback function use to configure
HDMI_DP_CORE_SELECT to decide audio output routes to HDMI or DP
interface. HDMI is obsoleted at newer chipset. To keep supporting
legacy hdmi application, intf_audio_select call back function have
to be populated base on hardware chip capability where legacy
chipsets have has_audio_select flag set to true.

Changes in V2:
-- remove has_audio_select flag
-- add BIT(DPU_MDP_AUDIO_SELECT) into dpu_mdp_cfg

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1644875214-12944-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Kuogee Hsieh 2022-02-14 13:46:54 -08:00 committed by Dmitry Baryshkov
parent 07567d596e
commit 03490e114a
3 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
View File

@ -313,7 +313,7 @@ static const struct dpu_mdp_cfg sdm845_mdp[] = {
{
.name = "top_0", .id = MDP_TOP,
.base = 0x0, .len = 0x45C,
.features = 0,
.features = BIT(DPU_MDP_AUDIO_SELECT),
.highest_bank_bit = 0x2,
.clk_ctrls[DPU_CLK_CTRL_VIG0] = {
.reg_off = 0x2AC, .bit_off = 0},

1
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
View File

@ -87,6 +87,7 @@ enum {
DPU_MDP_BWC,
DPU_MDP_UBWC_1_0,
DPU_MDP_UBWC_1_5,
DPU_MDP_AUDIO_SELECT,
DPU_MDP_MAX
};

4
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c
View File

@ -268,7 +268,9 @@ static void _setup_mdp_ops(struct dpu_hw_mdp_ops *ops,
ops->get_danger_status = dpu_hw_get_danger_status;
ops->setup_vsync_source = dpu_hw_setup_vsync_source;
ops->get_safe_status = dpu_hw_get_safe_status;
ops->intf_audio_select = dpu_hw_intf_audio_select;
if (cap & BIT(DPU_MDP_AUDIO_SELECT))
ops->intf_audio_select = dpu_hw_intf_audio_select;
}
static const struct dpu_mdp_cfg *_top_offset(enum dpu_mdp mdp,