[PATCH v6 26/42] drm/mediatek: mtk_hdmi: Remove unused members of struct mtk_hdmi

AngeloGioacchino Del Regno
2025-02-11T11:35:00Z

The hdmi_colorspace csp member of struct mtk_hdmi is initialized
once but then it's never used at all.
Remove said member and the only assignment to it as a cleanup.

Also remove the ibias, ibias_up, min_clock, max_clock, min_hdisplay
and max_vdisplay members, as those were really completely unused.

This commit brings no functional changes.

Reviewed-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 03b56588fc7d..e43dbcc0d068 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -162,16 +162,9 @@ struct mtk_hdmi {
struct clk *clk[MTK_HDMI_CLK_COUNT];
struct drm_display_mode mode;
bool dvi_mode;
- u32 min_clock;
- u32 max_clock;
- u32 max_hdisplay;
- u32 max_vdisplay;
- u32 ibias;
- u32 ibias_up;
struct regmap *sys_regmap;
unsigned int sys_offset;
struct regmap *regs;
- enum hdmi_colorspace csp;
struct platform_device *audio_pdev;
struct hdmi_audio_param aud_param;
bool audio_enable;
@@ -1036,7 +1029,6 @@ static int mtk_hdmi_output_init(struct mtk_hdmi *hdmi)
{
struct hdmi_audio_param *aud_param = &hdmi->aud_param;

- hdmi->csp = HDMI_COLORSPACE_RGB;
aud_param->aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
aud_param->aud_sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
aud_param->aud_input_type = HDMI_AUD_INPUT_I2S;
--
2.48.1