Commit a37937cd authored by José Roberto de Souza's avatar José Roberto de Souza
Browse files

drm/i915/display: Drop dead code from hsw_read_infoframe() 



HSW_TVIDEO_DIP_CTL is read but not used.

Signed-off-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Reviewed-by: default avatarRadhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210418002126.87882-4-jose.souza@intel.com
parent 62e37c44

drivers/gpu/drm/i915/display/intel_hdmi.c

+1 −3
Original line number Diff line number Diff line
@@ -543,11 +543,9 @@ void hsw_read_infoframe(struct intel_encoder *encoder, 
{

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);

	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;

	u32 val, *data = frame;

	u32 *data = frame;

	int i;



	val = intel_de_read(dev_priv, HSW_TVIDEO_DIP_CTL(cpu_transcoder));



	for (i = 0; i < len; i += 4)

		*data++ = intel_de_read(dev_priv,

				        hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2));