Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 785fd44c authored by Shirish S's avatar Shirish S Committed by Alex Deucher
Browse files

drm/amd/display: fix compliler errors [-Werror,-Wmissing-braces] 



Initializing structures with { } is known to be problematic since
it doesn't necessararily initialize all bytes, in case of padding,
causing random failures when structures are memcmp().

This patch fixes the structure initialisation related compiler
error by memset.

Signed-off-by: default avatarShirish S <shirish.s@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b187af37

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

+2 −1
Original line number Diff line number Diff line
@@ -91,9 +91,10 @@ static void log_mpc_crc(struct dc *dc, 
void dcn10_log_hubbub_state(struct dc *dc, struct dc_log_buffer_ctx *log_ctx)

{

	struct dc_context *dc_ctx = dc->ctx;

	struct dcn_hubbub_wm wm = {0};

	struct dcn_hubbub_wm wm;

	int i;



	memset(&wm, 0, sizeof(struct dcn_hubbub_wm));

	dc->res_pool->hubbub->funcs->wm_read_state(dc->res_pool->hubbub, &wm);



	DTN_INFO("HUBBUB WM:      data_urgent  pte_meta_urgent"

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c

+2 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ static unsigned int snprintf_count(char *pBuf, unsigned int bufSize, char *fmt, 
static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned int bufSize)

{

	struct dc_context *dc_ctx = dc->ctx;

	struct dcn_hubbub_wm wm = {0};

	struct dcn_hubbub_wm wm;

	int i;



	unsigned int chars_printed = 0;
@@ -80,6 +80,7 @@ static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned i 
	const uint32_t ref_clk_mhz = dc_ctx->dc->res_pool->ref_clock_inKhz / 1000;

	static const unsigned int frac = 1000;



	memset(&wm, 0, sizeof(struct dcn_hubbub_wm));

	dc->res_pool->hubbub->funcs->wm_read_state(dc->res_pool->hubbub, &wm);



	chars_printed = snprintf_count(pBuf, remaining_buffer, "wm_set_index,data_urgent,pte_meta_urgent,sr_enter,sr_exit,dram_clk_chanage\n");